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10006105601 = 82312158087
BaseRepresentation
bin10010101000110100…
…10000111000000001
3221211100020211102202
421110122100320001
5130443030334401
64332521322545
7502650331352
oct112432207001
927740224382
1010006105601
114275205268
121b33036455
13c3604755b
146accb1d29
153d86b706b
hex254690e01

10006105601 has 4 divisors (see below), whose sum is σ = 10018264512. Its totient is φ = 9993946692.

The previous prime is 10006105589. The next prime is 10006105607. The reversal of 10006105601 is 10650160001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10650160001 = 13819243077.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10006105601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10006105607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6078221 + ... + 6079866.

It is an arithmetic number, because the mean of its divisors is an integer number (2504566128).

Almost surely, 210006105601 is an apocalyptic number.

It is an amenable number.

10006105601 is a deficient number, since it is larger than the sum of its proper divisors (12158911).

10006105601 is an equidigital number, since it uses as much as digits as its factorization.

10006105601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12158910.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 10006105601 its reverse (10650160001), we get a palindrome (20656265602).

The spelling of 10006105601 in words is "ten billion, six million, one hundred five thousand, six hundred one".

Divisors: 1 823 12158087 10006105601