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60034428260 = 22531487198829
BaseRepresentation
bin110111111010010101…
…001010110101100100
312201221220100221102222
4313322111022311210
51440422303201020
643325054051512
74223465135432
oct677225126544
9181856327388
1060034428260
1123507962574
12b7754a9b98
135879922941
142c97295d52
1518657a3b25
hexdfa54ad64

60034428260 has 48 divisors (see below), whose sum is σ = 130407029760. Its totient is φ = 23191297920.

The previous prime is 60034428221. The next prime is 60034428263. The reversal of 60034428260 is 6282443006.

It is a self number, because there is not a number n which added to its sum of digits gives 60034428260.

It is not an unprimeable number, because it can be changed into a prime (60034428263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202526 + ... + 401354.

It is an arithmetic number, because the mean of its divisors is an integer number (2716813120).

Almost surely, 260034428260 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 60034428260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65203514880).

60034428260 is an abundant number, since it is smaller than the sum of its proper divisors (70372601500).

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

60034428260 is a wasteful number, since it uses less digits than its factorization.

60034428260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199356 (or 199354 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 60034428260 in words is "sixty billion, thirty-four million, four hundred twenty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 487 620 974 1948 2435 4870 9740 15097 30194 60388 75485 150970 198829 301940 397658 795316 994145 1988290 3976580 6163699 12327398 24654796 30818495 61636990 96829723 123273980 193659446 387318892 484148615 968297230 1936594460 3001721413 6003442826 12006885652 15008607065 30017214130 60034428260