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10042011113 = 611181139393
BaseRepresentation
bin10010101101000110…
…01110110111101001
3221220211211000112112
421112203032313221
5131031223323423
64340243052105
7503564454221
oct112643166751
927824730475
1010042011113
1142934a9642
121b43071035
13c40609514
146b397b081
153db90aa78
hex2568cede9

10042011113 has 8 divisors (see below), whose sum is σ = 10215349896. Its totient is φ = 9868953600.

The previous prime is 10042011107. The next prime is 10042011143. The reversal of 10042011113 is 31111024001.

It can be written as a sum of positive squares in 4 ways, for example, as 2837905984 + 7204105129 = 53272^2 + 84877^2 .

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 10042011113 - 210 = 10042010089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10042011103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345 + ... + 141737.

It is an arithmetic number, because the mean of its divisors is an integer number (1276918737).

Almost surely, 210042011113 is an apocalyptic number.

It is an amenable number.

10042011113 is a deficient number, since it is larger than the sum of its proper divisors (173338783).

10042011113 is a wasteful number, since it uses less digits than its factorization.

10042011113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140635.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10042011113 its reverse (31111024001), we get a palindrome (41153035114).

The spelling of 10042011113 in words is "ten billion, forty-two million, eleven thousand, one hundred thirteen".

Divisors: 1 61 1181 72041 139393 8502973 164623133 10042011113