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470510130 = 23537423883
BaseRepresentation
bin11100000010110…
…110101000110010
31012210100101120010
4130002312220302
51430422311010
6114404355350
714442161436
oct3402665062
91183311503
10470510130
11221655252
121116a5b56
137662b37c
14466ba9c6
152b490620
hex1c0b6a32

470510130 has 32 divisors (see below), whose sum is σ = 1159746624. Its totient is φ = 122078016.

The previous prime is 470510119. The next prime is 470510143. The reversal of 470510130 is 31015074.

It is a junction number, because it is equal to n+sod(n) for n = 470510097 and 470510106.

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 15 ways as a sum of consecutive naturals, for example, 210832 + ... + 213051.

It is an arithmetic number, because the mean of its divisors is an integer number (36242082).

Almost surely, 2470510130 is an apocalyptic number.

470510130 is an abundant number, since it is smaller than the sum of its proper divisors (689236494).

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

470510130 is a wasteful number, since it uses less digits than its factorization.

470510130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423930.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 470510130 is about 21691.2454690827. The cubic root of 470510130 is about 777.7792023935.

The spelling of 470510130 in words is "four hundred seventy million, five hundred ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 423883 847766 1271649 2119415 2543298 4238830 6358245 12716490 15683671 31367342 47051013 78418355 94102026 156836710 235255065 470510130