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13114145214 = 233242854541
BaseRepresentation
bin11000011011010100…
…11111100110111110
31020211221120121021000
430031222133212332
5203324210121324
610005145351130
7642660252342
oct141552374676
936757517230
1013114145214
11561a658445
12265ba984a6
13130cc28a51
148c599d622
1551b49c9c9
hex30da9f9be

13114145214 has 16 divisors (see below), whose sum is σ = 29142545040. Its totient is φ = 4371381720.

The previous prime is 13114145183. The next prime is 13114145243. The reversal of 13114145214 is 41254141131.

It is a happy number.

13114145214 is a `hidden beast` number, since 1 + 31 + 1 + 414 + 5 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 121427217 + ... + 121427324.

It is an arithmetic number, because the mean of its divisors is an integer number (1821409065).

Almost surely, 213114145214 is an apocalyptic number.

13114145214 is an abundant number, since it is smaller than the sum of its proper divisors (16028399826).

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

13114145214 is a wasteful number, since it uses less digits than its factorization.

13114145214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242854552 (or 242854546 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

Adding to 13114145214 its reverse (41254141131), we get a palindrome (54368286345).

The spelling of 13114145214 in words is "thirteen billion, one hundred fourteen million, one hundred forty-five thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 242854541 485709082 728563623 1457127246 2185690869 4371381738 6557072607 13114145214