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482668680 = 233513309403
BaseRepresentation
bin11100110001001…
…111000010001000
31020122020002221210
4130301033002020
51442030344210
6115521133120
714650421214
oct3461170210
91218202853
10482668680
112284aa13a
1211578a1a0
1378cc7590
1448163944
152c592e20
hex1cc4f088

482668680 has 64 divisors (see below), whose sum is σ = 1559396160. Its totient is φ = 118810368.

The previous prime is 482668657. The next prime is 482668691. The reversal of 482668680 is 86866284.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153142 + ... + 156261.

It is an arithmetic number, because the mean of its divisors is an integer number (24365565).

Almost surely, 2482668680 is an apocalyptic number.

482668680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

482668680 is an abundant number, since it is smaller than the sum of its proper divisors (1076727480).

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

482668680 is a wasteful number, since it uses less digits than its factorization.

482668680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309430 (or 309426 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 482668680 is about 21969.7218917309. The cubic root of 482668680 is about 784.4218930500.

The spelling of 482668680 in words is "four hundred eighty-two million, six hundred sixty-eight thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 309403 618806 928209 1237612 1547015 1856418 2475224 3094030 3712836 4022239 4641045 6188060 7425672 8044478 9282090 12066717 12376120 16088956 18564180 20111195 24133434 32177912 37128360 40222390 48266868 60333585 80444780 96533736 120667170 160889560 241334340 482668680