Search a number
-
+
10422123110 = 257221269639
BaseRepresentation
bin10011011010011010…
…01111101001100110
3222220100001201011122
421231031033221212
5132321030414420
64442102133542
7516161404400
oct115515175146
928810051148
1010422123110
114469020393
12202a4212b2
13ca12a6669
1470c245b70
1540ee91725
hex26d34fa66

10422123110 has 24 divisors (see below), whose sum is σ = 21822650640. Its totient is φ = 3573299184.

The previous prime is 10422123079. The next prime is 10422123113. The reversal of 10422123110 is 1132122401.

10422123110 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422123113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10634330 + ... + 10635309.

It is an arithmetic number, because the mean of its divisors is an integer number (909277110).

Almost surely, 210422123110 is an apocalyptic number.

10422123110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10422123110 is an abundant number, since it is smaller than the sum of its proper divisors (11400527530).

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

10422123110 is a wasteful number, since it uses less digits than its factorization.

10422123110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21269660 (or 21269653 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10422123110 its reverse (1132122401), we get a palindrome (11554245511).

The spelling of 10422123110 in words is "ten billion, four hundred twenty-two million, one hundred twenty-three thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 21269639 42539278 106348195 148887473 212696390 297774946 744437365 1042212311 1488874730 2084424622 5211061555 10422123110