Search a number
-
+
204076488 = 233711110431
BaseRepresentation
bin11000010100111…
…11010111001000
3112020000011022110
430022133113020
5404220421423
632130022320
75025423120
oct1412372710
9466004273
10204076488
11a5217760
12584179a0
1333383925
141d163c80
1512db2193
hexc29f5c8

204076488 has 64 divisors (see below), whose sum is σ = 636088320. Its totient is φ = 53006400.

The previous prime is 204076487. The next prime is 204076541. The reversal of 204076488 is 884670402.

204076488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204076487) 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, 53368 + ... + 57063.

It is an arithmetic number, because the mean of its divisors is an integer number (9938880).

Almost surely, 2204076488 is an apocalyptic number.

204076488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

204076488 is an abundant number, since it is smaller than the sum of its proper divisors (432011832).

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

204076488 is a wasteful number, since it uses less digits than its factorization.

204076488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110458 (or 110454 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 204076488 is about 14285.5342217223. The cubic root of 204076488 is about 588.7500955188.

The spelling of 204076488 in words is "two hundred four million, seventy-six thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 231 264 308 462 616 924 1848 110431 220862 331293 441724 662586 773017 883448 1214741 1325172 1546034 2319051 2429482 2650344 3092068 3644223 4638102 4858964 6184136 7288446 8503187 9276204 9717928 14576892 17006374 18552408 25509561 29153784 34012748 51019122 68025496 102038244 204076488