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2830804044 = 223337700001
BaseRepresentation
bin1010100010111010…
…1010010001001100
321022021122202010020
42220232222101030
521244141212134
61144521542140
7130102303005
oct25056522114
97267582106
102830804044
111222a07a82
12670044950
133616241a3
141cbd621ac
151187c1b49
hexa8baa44c

2830804044 has 24 divisors (see below), whose sum is σ = 6624818928. Its totient is φ = 940800000.

The previous prime is 2830804007. The next prime is 2830804099. The reversal of 2830804044 is 4404080382.

It is a junction number, because it is equal to n+sod(n) for n = 2830803996 and 2830804014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345957 + ... + 354044.

It is an arithmetic number, because the mean of its divisors is an integer number (276034122).

Almost surely, 22830804044 is an apocalyptic number.

It is an amenable number.

2830804044 is an abundant number, since it is smaller than the sum of its proper divisors (3794014884).

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

2830804044 is a wasteful number, since it uses less digits than its factorization.

2830804044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700345 (or 700343 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 2830804044 is about 53205.3009013200. The cubic root of 2830804044 is about 1414.6096046624.

The spelling of 2830804044 in words is "two billion, eight hundred thirty million, eight hundred four thousand, forty-four".

Divisors: 1 2 3 4 6 12 337 674 1011 1348 2022 4044 700001 1400002 2100003 2800004 4200006 8400012 235900337 471800674 707701011 943601348 1415402022 2830804044