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10000111100101 = 40924450149389
BaseRepresentation
bin1001000110000101010100…
…0100011110000011000101
31022102000000221021201111221
42101201111010132003011
52302320211420200401
633133553154200341
72051325034600303
oct221412504360305
938360027251457
1010000111100101
113206029017191
121156108b830b1
13577011187525
14268017bad273
151251d4a8b7a1
hex9185511e0c5

10000111100101 has 4 divisors (see below), whose sum is σ = 10024561249900. Its totient is φ = 9975660950304.

The previous prime is 10000111100087. The next prime is 10000111100153. The reversal of 10000111100101 is 10100111100001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6454516249476 + 3545594850625 = 2540574^2 + 1882975^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000111100101 - 223 = 10000102711493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000111100201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12225074286 + ... + 12225075103.

It is an arithmetic number, because the mean of its divisors is an integer number (2506140312475).

Almost surely, 210000111100101 is an apocalyptic number.

It is an amenable number.

10000111100101 is a deficient number, since it is larger than the sum of its proper divisors (24450149799).

10000111100101 is an equidigital number, since it uses as much as digits as its factorization.

10000111100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24450149798.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 10000111100101 its reverse (10100111100001), we get a palindrome (20100222200102).

The spelling of 10000111100101 in words is "ten trillion, one hundred eleven million, one hundred thousand, one hundred one".

Divisors: 1 409 24450149389 10000111100101