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10050131212 = 22111731320301
BaseRepresentation
bin10010101110000100…
…01101010100001100
3221221102002120012221
421113002031110030
5131040313144322
64341133105124
7504023464042
oct112702152414
927842076187
1010050131212
114298045370
121b459281a4
13c421c0504
146b4a92392
153dc4b19c7
hex25708d50c

10050131212 has 24 divisors (see below), whose sum is σ = 19297534032. Its totient is φ = 4541832000.

The previous prime is 10050131207. The next prime is 10050131227. The reversal of 10050131212 is 21213105001.

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, 652539 + ... + 667762.

It is an arithmetic number, because the mean of its divisors is an integer number (804063918).

Almost surely, 210050131212 is an apocalyptic number.

It is an amenable number.

10050131212 is a deficient number, since it is larger than the sum of its proper divisors (9247402820).

10050131212 is a wasteful number, since it uses less digits than its factorization.

10050131212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320489 (or 1320487 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 10050131212 its reverse (21213105001), we get a palindrome (31263236213).

The spelling of 10050131212 in words is "ten billion, fifty million, one hundred thirty-one thousand, two hundred twelve".

Divisors: 1 2 4 11 22 44 173 346 692 1903 3806 7612 1320301 2640602 5281204 14523311 29046622 58093244 228412073 456824146 913648292 2512532803 5025065606 10050131212