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10404422101 = 47221370683
BaseRepresentation
bin10011011000010011…
…01110000111010101
3222212002202101221201
421230021232013111
5132302013001401
64440230512501
7515555062063
oct115411560725
928762671851
1010404422101
11445a030357
122024505731
13c9a7197a8
14709b59033
1540d646b01
hex26c26e1d5

10404422101 has 4 divisors (see below), whose sum is σ = 10625792832. Its totient is φ = 10183051372.

The previous prime is 10404422033. The next prime is 10404422107. The reversal of 10404422101 is 10122440401.

10404422101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 10122440401 = 29349049669.

It is a cyclic number.

It is not a de Polignac number, because 10404422101 - 29 = 10404421589 is a prime.

It is a super-5 number, since 5×104044221015 (a number of 51 digits) contains 55555 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 (10404422107) 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, 110685295 + ... + 110685388.

It is an arithmetic number, because the mean of its divisors is an integer number (2656448208).

Almost surely, 210404422101 is an apocalyptic number.

It is an amenable number.

10404422101 is a deficient number, since it is larger than the sum of its proper divisors (221370731).

10404422101 is an equidigital number, since it uses as much as digits as its factorization.

10404422101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221370730.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10404422101 its reverse (10122440401), we get a palindrome (20526862502).

The spelling of 10404422101 in words is "ten billion, four hundred four million, four hundred twenty-two thousand, one hundred one".

Divisors: 1 47 221370683 10404422101