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830941004 = 221042919919
BaseRepresentation
bin110001100001110…
…010011101001100
32010220120011202202
4301201302131030
53200210103004
6214241541032
726406611345
oct6141623514
92126504682
10830941004
11397054303
121b2344778
131031c728a
147c5010cc
154ce39b1e
hex3187274c

830941004 has 12 divisors (see below), whose sum is σ = 1454359200. Its totient is φ = 415409808.

The previous prime is 830940997. The next prime is 830941009. The reversal of 830941004 is 400149038.

It is not an unprimeable number, because it can be changed into a prime (830941009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31757 + ... + 51675.

It is an arithmetic number, because the mean of its divisors is an integer number (121196600).

Almost surely, 2830941004 is an apocalyptic number.

It is an amenable number.

830941004 is a deficient number, since it is larger than the sum of its proper divisors (623418196).

830941004 is a wasteful number, since it uses less digits than its factorization.

830941004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30352 (or 30350 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 830941004 is about 28826.0473183543. The cubic root of 830941004 is about 940.1346585418.

The spelling of 830941004 in words is "eight hundred thirty million, nine hundred forty-one thousand, four".

Divisors: 1 2 4 10429 19919 20858 39838 41716 79676 207735251 415470502 830941004