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120832804 = 22171776953
BaseRepresentation
bin1110011001111…
…00001100100100
322102100221110001
413030330030210
5221413122204
615553511044
72665030141
oct714741444
9272327401
10120832804
1162230524
1234572484
131c059001
14120953c8
15a91c4a4
hex733c324

120832804 has 12 divisors (see below), whose sum is σ = 223896204. Its totient is φ = 56862464.

The previous prime is 120832771. The next prime is 120832807. The reversal of 120832804 is 408238021.

It can be written as a sum of positive squares in 2 ways, for example, as 113379904 + 7452900 = 10648^2 + 2730^2 .

It is not an unprimeable number, because it can be changed into a prime (120832807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888409 + ... + 888544.

It is an arithmetic number, because the mean of its divisors is an integer number (18658017).

Almost surely, 2120832804 is an apocalyptic number.

It is an amenable number.

120832804 is a deficient number, since it is larger than the sum of its proper divisors (103063400).

120832804 is a wasteful number, since it uses less digits than its factorization.

120832804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776974 (or 1776972 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 120832804 is about 10992.3975546739. The cubic root of 120832804 is about 494.3808249791.

The spelling of 120832804 in words is "one hundred twenty million, eight hundred thirty-two thousand, eight hundred four".

Divisors: 1 2 4 17 34 68 1776953 3553906 7107812 30208201 60416402 120832804