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120608480 = 255753803
BaseRepresentation
bin1110011000001…
…01011011100000
322101221112201202
413030011123200
5221333432410
615545020332
72663104136
oct714053340
9271845652
10120608480
1162097a33
12344846a8
131bcaab85
1412037756
15a8c5ca5
hex73056e0

120608480 has 24 divisors (see below), whose sum is σ = 284937912. Its totient is φ = 48243328.

The previous prime is 120608473. The next prime is 120608503. The reversal of 120608480 is 84806021.

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, 376742 + ... + 377061.

It is an arithmetic number, because the mean of its divisors is an integer number (11872413).

Almost surely, 2120608480 is an apocalyptic number.

120608480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120608480 is an abundant number, since it is smaller than the sum of its proper divisors (164329432).

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

120608480 is an equidigital number, since it uses as much as digits as its factorization.

120608480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753818 (or 753810 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 120608480 is about 10982.1892170915. The cubic root of 120608480 is about 494.0746989927.

The spelling of 120608480 in words is "one hundred twenty million, six hundred eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 753803 1507606 3015212 3769015 6030424 7538030 12060848 15076060 24121696 30152120 60304240 120608480