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10122430406 = 2111094221197
BaseRepresentation
bin10010110110101100…
…00000011111000110
3222010110010202001212
421123112000133012
5131212320233111
64352234451422
7505562144624
oct113326003706
928113122055
1010122430406
114324936870
121b65b93b72
13c541856ba
146c0512514
153e39e398b
hex25b5807c6

10122430406 has 16 divisors (see below), whose sum is σ = 16715944080. Its totient is φ = 4558891680.

The previous prime is 10122430337. The next prime is 10122430421. The reversal of 10122430406 is 60403422101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2108201 + ... + 2112996.

It is an arithmetic number, because the mean of its divisors is an integer number (1044746505).

Almost surely, 210122430406 is an apocalyptic number.

10122430406 is a deficient number, since it is larger than the sum of its proper divisors (6593513674).

10122430406 is a wasteful number, since it uses less digits than its factorization.

10122430406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221319.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10122430406 its reverse (60403422101), we get a palindrome (70525852507).

The spelling of 10122430406 in words is "ten billion, one hundred twenty-two million, four hundred thirty thousand, four hundred six".

Divisors: 1 2 11 22 109 218 1199 2398 4221197 8442394 46433167 92866334 460110473 920220946 5061215203 10122430406