Search a number
-
+
482130879 = 33138913327
BaseRepresentation
bin11100101111001…
…011101110111111
31020121012210020020
4130233023232333
51441411142004
6115501423223
714643021246
oct3457135677
91217183206
10482130879
1122817207a
1211556ab13
1378b69859
144806395d
152c4d88d9
hex1cbcbbbf

482130879 has 16 divisors (see below), whose sum is σ = 665333760. Its totient is φ = 310229280.

The previous prime is 482130851. The next prime is 482130881. The reversal of 482130879 is 978031284.

It is not a de Polignac number, because 482130879 - 29 = 482130367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 482130879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482130809) 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, 29514 + ... + 42840.

It is an arithmetic number, because the mean of its divisors is an integer number (41583360).

Almost surely, 2482130879 is an apocalyptic number.

482130879 is a deficient number, since it is larger than the sum of its proper divisors (183202881).

482130879 is a wasteful number, since it uses less digits than its factorization.

482130879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13750.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 482130879 is about 21957.4788853365. The cubic root of 482130879 is about 784.1304442251.

The spelling of 482130879 in words is "four hundred eighty-two million, one hundred thirty thousand, eight hundred seventy-nine".

Divisors: 1 3 31 93 389 1167 12059 13327 36177 39981 413137 1239411 5184203 15552609 160710293 482130879