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475007092 = 22779214741
BaseRepresentation
bin11100010100000…
…000100001110100
31020002210212020021
4130110000201310
51433100211332
6115045014524
714525331220
oct3424004164
91202725207
10475007092
1122414694a
121130b4444
13775441b1
144712b780
152ba7cc97
hex1c500874

475007092 has 24 divisors (see below), whose sum is σ = 962044160. Its totient is φ = 200996640.

The previous prime is 475007069. The next prime is 475007101. The reversal of 475007092 is 290700574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105159 + ... + 109582.

Almost surely, 2475007092 is an apocalyptic number.

It is an amenable number.

475007092 is an abundant number, since it is smaller than the sum of its proper divisors (487037068).

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

475007092 is a wasteful number, since it uses less digits than its factorization.

475007092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214831 (or 214829 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 475007092 is about 21794.6574187345. The cubic root of 475007092 is about 780.2492584927.

The spelling of 475007092 in words is "four hundred seventy-five million, seven thousand, ninety-two".

Divisors: 1 2 4 7 14 28 79 158 316 553 1106 2212 214741 429482 858964 1503187 3006374 6012748 16964539 33929078 67858156 118751773 237503546 475007092