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512080107 = 371121371471
BaseRepresentation
bin11110100001011…
…011100011101011
31022200120100211220
4132201123203223
52022043030412
6122451353123
715455415630
oct3641334353
91280510756
10512080107
11243068400
121235b27a3
13821246a6
144c01c187
152ee5268c
hex1e85b8eb

512080107 has 48 divisors (see below), whose sum is σ = 864546816. Its totient is φ = 263894400.

The previous prime is 512080097. The next prime is 512080141. The reversal of 512080107 is 701080215.

It is not a de Polignac number, because 512080107 - 26 = 512080043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512080007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 347382 + ... + 348852.

It is an arithmetic number, because the mean of its divisors is an integer number (18011392).

Almost surely, 2512080107 is an apocalyptic number.

512080107 is a deficient number, since it is larger than the sum of its proper divisors (352466709).

512080107 is a wasteful number, since it uses less digits than its factorization.

512080107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 512080107 is about 22629.1870600780. The cubic root of 512080107 is about 800.0417202201.

The spelling of 512080107 in words is "five hundred twelve million, eighty thousand, one hundred seven".

Divisors: 1 3 7 11 21 33 77 121 137 231 363 411 847 959 1471 1507 2541 2877 4413 4521 10297 10549 16181 16577 30891 31647 48543 49731 113267 116039 177991 201527 339801 348117 533973 604581 1245937 1410689 2216797 3737811 4232067 6650391 15517579 24384767 46552737 73154301 170693369 512080107