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475300904 = 23134570201
BaseRepresentation
bin11100010101001…
…000010000101000
31020010100210021012
4130111020100220
51433134112104
6115055203052
714530663631
oct3425102050
91203323235
10475300904
11224327671
12113216488
1377617b50
14471a6888
152bad9d6e
hex1c548428

475300904 has 16 divisors (see below), whose sum is σ = 959742420. Its totient is φ = 219369600.

The previous prime is 475300877. The next prime is 475300913. The reversal of 475300904 is 409003574.

It can be written as a sum of positive squares in 2 ways, for example, as 419020900 + 56280004 = 20470^2 + 7502^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284997 + ... + 2285204.

Almost surely, 2475300904 is an apocalyptic number.

It is an amenable number.

475300904 is an abundant number, since it is smaller than the sum of its proper divisors (484441516).

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

475300904 is a wasteful number, since it uses less digits than its factorization.

475300904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4570220 (or 4570216 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 475300904 is about 21801.3968359828. The cubic root of 475300904 is about 780.4100977369.

The spelling of 475300904 in words is "four hundred seventy-five million, three hundred thousand, nine hundred four".

Divisors: 1 2 4 8 13 26 52 104 4570201 9140402 18280804 36561608 59412613 118825226 237650452 475300904