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2828250912 = 25329460947
BaseRepresentation
bin1010100010010011…
…1010111100100000
321022002212000212210
42220210322330200
521243013012122
61144351122120
7130041510324
oct25044727440
97262760783
102828250912
111221523853
1266b213340
13360c3c066
141cb899984
1511846a40c
hexa893af20

2828250912 has 24 divisors (see below), whose sum is σ = 7424158896. Its totient is φ = 942750272.

The previous prime is 2828250907. The next prime is 2828250923. The reversal of 2828250912 is 2190528282.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14730378 + ... + 14730569.

It is an arithmetic number, because the mean of its divisors is an integer number (309339954).

Almost surely, 22828250912 is an apocalyptic number.

It is an amenable number.

2828250912 is an abundant number, since it is smaller than the sum of its proper divisors (4595907984).

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

2828250912 is a wasteful number, since it uses less digits than its factorization.

2828250912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29460960 (or 29460952 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 2828250912 is about 53181.3022781504. The cubic root of 2828250912 is about 1414.1841929721.

The spelling of 2828250912 in words is "two billion, eight hundred twenty-eight million, two hundred fifty thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 29460947 58921894 88382841 117843788 176765682 235687576 353531364 471375152 707062728 942750304 1414125456 2828250912