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10010006061 = 3112271336271
BaseRepresentation
bin10010101001010010…
…01001001000101101
3221211121120222212020
421110221021020231
5131000030143221
64333141100353
7503025435066
oct112451111055
927747528766
1010010006061
114277429790
121b343b76b9
13c36ab1a13
146ad60956d
153d8bd7ac6
hex254a4922d

10010006061 has 16 divisors (see below), whose sum is σ = 14624160768. Its totient is φ = 6039940400.

The previous prime is 10010006059. The next prime is 10010006161. The reversal of 10010006061 is 16060001001.

It is a cyclic number.

It is not a de Polignac number, because 10010006061 - 21 = 10010006059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10010006061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010006161) 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, 660645 + ... + 675626.

It is an arithmetic number, because the mean of its divisors is an integer number (914010048).

Almost surely, 210010006061 is an apocalyptic number.

10010006061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10010006061 is a deficient number, since it is larger than the sum of its proper divisors (4614154707).

10010006061 is a wasteful number, since it uses less digits than its factorization.

10010006061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336512.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10010006061 its reverse (16060001001), we get a palindrome (26070007062).

The spelling of 10010006061 in words is "ten billion, ten million, six thousand, sixty-one".

Divisors: 1 3 11 33 227 681 2497 7491 1336271 4008813 14698981 44096943 303333517 910000551 3336668687 10010006061