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9830164 = 222519791
BaseRepresentation
bin100101011111…
…111100010100
3200111102110011
4211133330110
510004031124
6550410004
7146361241
oct45377424
920442404
109830164
115604603
123360904
132062486
14143c5c8
15ce2994
hex95ff14

9830164 has 12 divisors (see below), whose sum is σ = 17273088. Its totient is φ = 4895000.

The previous prime is 9830153. The next prime is 9830213. The reversal of 9830164 is 4610389.

It is a congruent number.

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, 3892 + ... + 5899.

It is an arithmetic number, because the mean of its divisors is an integer number (1439424).

Almost surely, 29830164 is an apocalyptic number.

It is an amenable number.

9830164 is a deficient number, since it is larger than the sum of its proper divisors (7442924).

9830164 is a wasteful number, since it uses less digits than its factorization.

9830164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10046 (or 10044 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 9830164 is about 3135.3092351473. The cubic root of 9830164 is about 214.2168297529.

The spelling of 9830164 in words is "nine million, eight hundred thirty thousand, one hundred sixty-four".

Divisors: 1 2 4 251 502 1004 9791 19582 39164 2457541 4915082 9830164