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60742325120 = 2751940112457
BaseRepresentation
bin111000100100100001…
…100101001110000000
312210210020101211101012
4320210201211032000
51443400013400440
643523222500052
74250152146611
oct704441451600
9183706354335
1060742325120
11238405059a4
12b932594628
135960498519
142d232c7c08
1518a79d5e65
hexe24865380

60742325120 has 128 divisors (see below), whose sum is σ = 153248349600. Its totient is φ = 22958899200.

The previous prime is 60742325117. The next prime is 60742325123. The reversal of 60742325120 is 2152324706.

It is an interprime number because it is at equal distance from previous prime (60742325117) and next prime (60742325123).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60742325123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4869932 + ... + 4882388.

Almost surely, 260742325120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60742325120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76624174800).

60742325120 is an abundant number, since it is smaller than the sum of its proper divisors (92506024480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60742325120 is a wasteful number, since it uses less digits than its factorization.

60742325120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12896 (or 12884 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 60742325120 its reverse (2152324706), we get a palindrome (62894649826).

The spelling of 60742325120 in words is "sixty billion, seven hundred forty-two million, three hundred twenty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 304 320 380 401 608 640 760 802 1216 1520 1604 2005 2432 3040 3208 4010 6080 6416 7619 8020 12160 12457 12832 15238 16040 24914 25664 30476 32080 38095 49828 51328 60952 62285 64160 76190 99656 121904 124570 128320 152380 199312 236683 243808 249140 256640 304760 398624 473366 487616 498280 609520 797248 946732 975232 996560 1183415 1219040 1594496 1893464 1993120 2366830 2438080 3786928 3986240 4733660 4876160 4995257 7573856 7972480 9467320 9990514 15147712 18934640 19981028 24976285 30295424 37869280 39962056 49952570 75738560 79924112 94909883 99905140 151477120 159848224 189819766 199810280 319696448 379639532 399620560 474549415 639392896 759279064 799241120 949098830 1518558128 1598482240 1898197660 3037116256 3196964480 3796395320 6074232512 7592790640 12148465024 15185581280 30371162560 60742325120