Search a number
-
+
5885438880 = 253512261331
BaseRepresentation
bin1010111101100110…
…01010101110100000
3120012011111021100210
411132303022232200
544023133021010
62412001214120
7265563255636
oct53663125640
916164437323
105885438880
1125501a4382
121183031340
1372a427619
143db90b356
15246a58b20
hex15eccaba0

5885438880 has 48 divisors (see below), whose sum is σ = 18539133984. Its totient is φ = 1569450240.

The previous prime is 5885438873. The next prime is 5885438891. The reversal of 5885438880 is 888345885.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5885438880.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6130186 + ... + 6131145.

It is an arithmetic number, because the mean of its divisors is an integer number (386231958).

Almost surely, 25885438880 is an apocalyptic number.

It is an amenable number.

5885438880 is an abundant number, since it is smaller than the sum of its proper divisors (12653695104).

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

5885438880 is a wasteful number, since it uses less digits than its factorization.

5885438880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12261349 (or 12261341 counting only the distinct ones).

The product of its (nonzero) digits is 9830400, while the sum is 57.

The square root of 5885438880 is about 76716.6141067240. The cubic root of 5885438880 is about 1805.4811198445.

The spelling of 5885438880 in words is "five billion, eight hundred eighty-five million, four hundred thirty-eight thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 12261331 24522662 36783993 49045324 61306655 73567986 98090648 122613310 147135972 183919965 196181296 245226620 294271944 367839930 392362592 490453240 588543888 735679860 980906480 1177087776 1471359720 1961812960 2942719440 5885438880