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60034172681 = 719479603931
BaseRepresentation
bin110111111010010100…
…001100011100001001
312201221212212221212002
4313322110030130021
51440422222011211
643325044400345
74223463022340
oct677224143411
9181855787762
1060034172681
11235077a854a
12b7753a60b5
135879863502
142c9722ab57
15186575303b
hexdfa50c709

60034172681 has 16 divisors (see below), whose sum is σ = 73758197760. Its totient is φ = 47712324240.

The previous prime is 60034172677. The next prime is 60034172689. The reversal of 60034172681 is 18627143006.

60034172681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60034172681 - 22 = 60034172677 is a prime.

It is a super-2 number, since 2×600341726812 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60034172689) 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, 4795715 + ... + 4808216.

It is an arithmetic number, because the mean of its divisors is an integer number (4609887360).

Almost surely, 260034172681 is an apocalyptic number.

It is an amenable number.

60034172681 is a deficient number, since it is larger than the sum of its proper divisors (13724025079).

60034172681 is a wasteful number, since it uses less digits than its factorization.

60034172681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9604004.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 60034172681 in words is "sixty billion, thirty-four million, one hundred seventy-two thousand, six hundred eighty-one".

Divisors: 1 7 19 47 133 329 893 6251 9603931 67227517 182474689 451384757 1277322823 3159693299 8576310383 60034172681