Search a number
-
+
255041607 = 3413795471
BaseRepresentation
bin11110011001110…
…10000001000111
3122202220110022110
433030322001013
51010242312412
641150232103
76214550352
oct1714720107
9582813273
10255041607
11120a67597
12714b5633
1340ab93c2
1425c2d299
15175ccd3c
hexf33a047

255041607 has 16 divisors (see below), whose sum is σ = 349332480. Its totient is φ = 165412800.

The previous prime is 255041593. The next prime is 255041609. The reversal of 255041607 is 706140552.

255041607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255041607 - 215 = 255008839 is a prime.

It is a super-2 number, since 2×2550416072 = 130092442602284898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255041609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43882 + ... + 49352.

It is an arithmetic number, because the mean of its divisors is an integer number (21833280).

Almost surely, 2255041607 is an apocalyptic number.

255041607 is a deficient number, since it is larger than the sum of its proper divisors (94290873).

255041607 is a wasteful number, since it uses less digits than its factorization.

255041607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 255041607 is about 15970.0221352383. The cubic root of 255041607 is about 634.1670580143.

The spelling of 255041607 in words is "two hundred fifty-five million, forty-one thousand, six hundred seven".

Divisors: 1 3 41 123 379 1137 5471 15539 16413 46617 224311 672933 2073509 6220527 85013869 255041607