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470315328 = 2637249991
BaseRepresentation
bin11100000010000…
…111000101000000
31012202222111100020
4130002013011000
51430400042303
6114400253440
714440420500
oct3402070500
91182874306
10470315328
1122153195a
12111611280
13765907c2
1446669a00
152b452a53
hex1c087140

470315328 has 84 divisors (see below), whose sum is σ = 1447568352. Its totient is φ = 134373120.

The previous prime is 470315309. The next prime is 470315357. The reversal of 470315328 is 823513074.

It is a tau number, because it is divible by the number of its divisors (84).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15588 + ... + 34403.

Almost surely, 2470315328 is an apocalyptic number.

470315328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

470315328 is an abundant number, since it is smaller than the sum of its proper divisors (977253024).

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

470315328 is a wasteful number, since it uses less digits than its factorization.

470315328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50020 (or 50003 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 470315328 is about 21686.7546673079. The cubic root of 470315328 is about 777.6718480920.

The spelling of 470315328 in words is "four hundred seventy million, three hundred fifteen thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 147 168 192 196 224 294 336 392 448 588 672 784 1176 1344 1568 2352 3136 4704 9408 49991 99982 149973 199964 299946 349937 399928 599892 699874 799856 1049811 1199784 1399748 1599712 2099622 2399568 2449559 2799496 3199424 4199244 4799136 4899118 5598992 7348677 8398488 9598272 9798236 11197984 14697354 16796976 19596472 22395968 29394708 33593952 39192944 58789416 67187904 78385888 117578832 156771776 235157664 470315328