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10005055051 = 101148366797
BaseRepresentation
bin10010101000101100…
…10000011001001011
3221211021021110100111
421110112100121023
5130442243230201
64332443015151
7502635364465
oct112426203113
927737243314
1010005055051
114274657a42
121b3280a4b7
13c35a6a324
146acabb135
153d855ab51
hex25459064b

10005055051 has 8 divisors (see below), whose sum is σ = 10111079664. Its totient is φ = 9899167200.

The previous prime is 10005055031. The next prime is 10005055069. The reversal of 10005055051 is 15055050001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10005055051 - 213 = 10005046859 is a prime.

It is a super-2 number, since 2×100050550512 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10005055031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116385 + ... + 183181.

It is an arithmetic number, because the mean of its divisors is an integer number (1263884958).

Almost surely, 210005055051 is an apocalyptic number.

10005055051 is a deficient number, since it is larger than the sum of its proper divisors (106024613).

10005055051 is a wasteful number, since it uses less digits than its factorization.

10005055051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68381.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 10005055051 in words is "ten billion, five million, fifty-five thousand, fifty-one".

Divisors: 1 101 1483 66797 149783 6746497 99059951 10005055051