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484432980 = 223518014483
BaseRepresentation
bin11100110111111…
…101110001010100
31020202112202010020
4130313331301110
51443003323410
6120023025140
715001420023
oct3467756124
91222482106
10484432980
112294a4739
1211629b1b0
1379494645
14484a28ba
152c7e0a70
hex1cdfdc54

484432980 has 48 divisors (see below), whose sum is σ = 1357468224. Its totient is φ = 129081600.

The previous prime is 484432961. The next prime is 484432997. The reversal of 484432980 is 89234484.

It is a super-2 number, since 2×4844329802 = 469350624223360800, which contains 22 as substring.

It is a congruent 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, 105819 + ... + 110301.

It is an arithmetic number, because the mean of its divisors is an integer number (28280588).

Almost surely, 2484432980 is an apocalyptic number.

It is an amenable number.

484432980 is an abundant number, since it is smaller than the sum of its proper divisors (873035244).

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

484432980 is a wasteful number, since it uses less digits than its factorization.

484432980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6296 (or 6294 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 484432980 is about 22009.8382547442. The cubic root of 484432980 is about 785.3764972885.

The spelling of 484432980 in words is "four hundred eighty-four million, four hundred thirty-two thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1801 3602 4483 5403 7204 8966 9005 10806 13449 17932 18010 21612 22415 26898 27015 36020 44830 53796 54030 67245 89660 108060 134490 268980 8073883 16147766 24221649 32295532 40369415 48443298 80738830 96886596 121108245 161477660 242216490 484432980