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470522130 = 235131206467
BaseRepresentation
bin11100000010111…
…001100100010010
31012210101000000120
4130002321210102
51430423202010
6114404531110
714442241431
oct3402714422
91183330016
10470522130
11221663271
121116b0a96
1376633980
14466c1118
152b493e70
hex1c0b9912

470522130 has 32 divisors (see below), whose sum is σ = 1216119744. Its totient is φ = 115820736.

The previous prime is 470522119. The next prime is 470522131. The reversal of 470522130 is 31225074.

It is a self number, because there is not a number n which added to its sum of digits gives 470522130.

It is not an unprimeable number, because it can be changed into a prime (470522131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602844 + ... + 603623.

It is an arithmetic number, because the mean of its divisors is an integer number (38003742).

Almost surely, 2470522130 is an apocalyptic number.

470522130 is an abundant number, since it is smaller than the sum of its proper divisors (745597614).

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

470522130 is a wasteful number, since it uses less digits than its factorization.

470522130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206490.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 470522130 is about 21691.5220766086. The cubic root of 470522130 is about 777.7858145579.

The spelling of 470522130 in words is "four hundred seventy million, five hundred twenty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 1206467 2412934 3619401 6032335 7238802 12064670 15684071 18097005 31368142 36194010 47052213 78420355 94104426 156840710 235261065 470522130