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60228831144 = 23383155319469
BaseRepresentation
bin111000000101111010…
…110000011110101000
312202110110011122001210
4320011322300132220
51441322040044034
643400240513120
74231345421616
oct700572603650
9182413148053
1060228831144
11235a7672309
12b80a61b7a0
1358aac9a431
142cb501c6b6
1518778a48e9
hexe05eb07a8

60228831144 has 64 divisors (see below), whose sum is σ = 152492155200. Its totient is φ = 19820604416.

The previous prime is 60228831133. The next prime is 60228831149. The reversal of 60228831144 is 44113882206.

It is not an unprimeable number, because it can be changed into a prime (60228831149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3083842 + ... + 3103310.

It is an arithmetic number, because the mean of its divisors is an integer number (2382689925).

Almost surely, 260228831144 is an apocalyptic number.

It is an amenable number.

60228831144 is an abundant number, since it is smaller than the sum of its proper divisors (92263324056).

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

60228831144 is a wasteful number, since it uses less digits than its factorization.

60228831144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21114 (or 21110 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 60228831144 in words is "sixty billion, two hundred twenty-eight million, eight hundred thirty-one thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 83 166 249 332 498 664 996 1553 1992 3106 4659 6212 9318 12424 18636 19469 37272 38938 58407 77876 116814 128899 155752 233628 257798 386697 467256 515596 773394 1031192 1546788 1615927 3093576 3231854 4847781 6463708 9695562 12927416 19391124 30235357 38782248 60470714 90706071 120941428 181412142 241882856 362824284 725648568 2509534631 5019069262 7528603893 10038138524 15057207786 20076277048 30114415572 60228831144