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10110040404 = 223842503367
BaseRepresentation
bin10010110101001101…
…01111100101010100
3222002120211021011220
421122212233211110
5131201132243104
64351113130340
7505351632312
oct113246574524
928076737156
1010110040404
114318943aa2
121b619b99b0
13c51738039
146bca090b2
153e28977d9
hex25a9af954

10110040404 has 12 divisors (see below), whose sum is σ = 23590094304. Its totient is φ = 3370013464.

The previous prime is 10110040399. The next prime is 10110040427. The reversal of 10110040404 is 40404001101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421251672 + ... + 421251695.

It is an arithmetic number, because the mean of its divisors is an integer number (1965841192).

Almost surely, 210110040404 is an apocalyptic number.

It is an amenable number.

10110040404 is an abundant number, since it is smaller than the sum of its proper divisors (13480053900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110040404 is a wasteful number, since it uses less digits than its factorization.

10110040404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842503374 (or 842503372 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10110040404 its reverse (40404001101), we get a palindrome (50514041505).

The spelling of 10110040404 in words is "ten billion, one hundred ten million, forty thousand, four hundred four".

Divisors: 1 2 3 4 6 12 842503367 1685006734 2527510101 3370013468 5055020202 10110040404