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470916480 = 2735245269
BaseRepresentation
bin11100000100011…
…001110110000000
31012211010000222010
4130010121312000
51431023311410
6114421212520
714445503226
oct3404316600
91184100863
10470916480
11221902581
12111861140
1376741308
1446784b16
152b520c20
hex1c119d80

470916480 has 64 divisors (see below), whose sum is σ = 1501052400. Its totient is φ = 125577216.

The previous prime is 470916451. The next prime is 470916493. The reversal of 470916480 is 84619074.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×4709164802 = 443524662271180800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120715 + ... + 124554.

Almost surely, 2470916480 is an apocalyptic number.

470916480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470916480 is an abundant number, since it is smaller than the sum of its proper divisors (1030135920).

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

470916480 is a wasteful number, since it uses less digits than its factorization.

470916480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245291 (or 245279 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 470916480 is about 21700.6101296715. The cubic root of 470916480 is about 778.0030442891.

The spelling of 470916480 in words is "four hundred seventy million, nine hundred sixteen thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 245269 490538 735807 981076 1226345 1471614 1962152 2452690 2943228 3679035 3924304 4905380 5886456 7358070 7848608 9810760 11772912 14716140 15697216 19621520 23545824 29432280 31394432 39243040 47091648 58864560 78486080 94183296 117729120 156972160 235458240 470916480