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470315960 = 23523511213
BaseRepresentation
bin11100000010000…
…111001110111000
31012202222112012122
4130002013032320
51430400102320
6114400300412
714440422362
oct3402071670
91182875178
10470315960
11221532384
12111611708
1376590b8a
1446669d32
152b452d25
hex1c0873b8

470315960 has 32 divisors (see below), whose sum is σ = 1104222240. Its totient is φ = 179946624.

The previous prime is 470315953. The next prime is 470315977. The reversal of 470315960 is 69513074.

It is a self number, because there is not a number n which added to its sum of digits gives 470315960.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254687 + ... + 256526.

It is an arithmetic number, because the mean of its divisors is an integer number (34506945).

Almost surely, 2470315960 is an apocalyptic number.

470315960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470315960 is an abundant number, since it is smaller than the sum of its proper divisors (633906280).

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

470315960 is a wasteful number, since it uses less digits than its factorization.

470315960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511247 (or 511243 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 470315960 is about 21686.7692384089. The cubic root of 470315960 is about 777.6721964317.

The spelling of 470315960 in words is "four hundred seventy million, three hundred fifteen thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 511213 1022426 2044852 2556065 4089704 5112130 10224260 11757899 20448520 23515798 47031596 58789495 94063192 117578990 235157980 470315960