Search a number
-
+
2888885724132 = 2232916095159351
BaseRepresentation
bin101010000010011111000…
…000011110001111100100
3101020011201102011012221110
4222002133000132033210
5334312414221133012
610051045154545020
7415500165331662
oct52023700361744
911204642135843
102888885724132
11a14195750721
123a7a75b98170
1317c561524485
149db73b39c32
155022e8e573c
hex2a09f01e3e4

2888885724132 has 48 divisors (see below), whose sum is σ = 6977507644800. Its totient is φ = 929178297600.

The previous prime is 2888885724071. The next prime is 2888885724149. The reversal of 2888885724132 is 2314275888882.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2019744 + ... + 3139607.

It is an arithmetic number, because the mean of its divisors is an integer number (145364742600).

Almost surely, 22888885724132 is an apocalyptic number.

It is an amenable number.

2888885724132 is an abundant number, since it is smaller than the sum of its proper divisors (4088621920668).

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

2888885724132 is a wasteful number, since it uses less digits than its factorization.

2888885724132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160996 (or 5160994 counting only the distinct ones).

The product of its digits is 110100480, while the sum is 66.

The spelling of 2888885724132 in words is "two trillion, eight hundred eighty-eight billion, eight hundred eighty-five million, seven hundred twenty-four thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 1609 3218 4827 6436 9654 19308 46661 93322 139983 186644 279966 559932 5159351 10318702 15478053 20637404 30956106 61912212 149621179 299242358 448863537 598484716 897727074 1795454148 8301395759 16602791518 24904187277 33205583036 49808374554 99616749108 240740477011 481480954022 722221431033 962961908044 1444442862066 2888885724132