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10055101061 = 172325716371
BaseRepresentation
bin10010101110101010…
…01010101010000101
3221221202110001120102
421113111022222011
5131043101213221
64341431413445
7504113643305
oct112725125205
927852401512
1010055101061
11429a92a285
121b47524285
13c43240655
146b55c7605
153dcb4430b
hex25754aa85

10055101061 has 8 divisors (see below), whose sum is σ = 11109472704. Its totient is φ = 9052162240.

The previous prime is 10055101033. The next prime is 10055101073. The reversal of 10055101061 is 16010155001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10055101061 is a prime.

It is a super-2 number, since 2×100551010612 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055101031) 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, 12857795 + ... + 12858576.

It is an arithmetic number, because the mean of its divisors is an integer number (1388684088).

Almost surely, 210055101061 is an apocalyptic number.

It is an amenable number.

10055101061 is a deficient number, since it is larger than the sum of its proper divisors (1054371643).

10055101061 is a wasteful number, since it uses less digits than its factorization.

10055101061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25716411.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 10055101061 its reverse (16010155001), we get a palindrome (26065256062).

The spelling of 10055101061 in words is "ten billion, fifty-five million, one hundred one thousand, sixty-one".

Divisors: 1 17 23 391 25716371 437178307 591476533 10055101061