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676475384 = 23136504571
BaseRepresentation
bin101000010100100…
…011000111111000
31202010220111202212
4220110203013320
52341134203014
6151043114252
722522642304
oct5024430770
91663814685
10676475384
11317941a72
1216a672988
13aa1c38c0
1465bb2d04
153e5c723e
hex285231f8

676475384 has 16 divisors (see below), whose sum is σ = 1365960120. Its totient is φ = 312219360.

The previous prime is 676475369. The next prime is 676475453. The reversal of 676475384 is 483574676.

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 3 ways as a sum of consecutive naturals, for example, 3252182 + ... + 3252389.

Almost surely, 2676475384 is an apocalyptic number.

It is an amenable number.

676475384 is an abundant number, since it is smaller than the sum of its proper divisors (689484736).

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

676475384 is a wasteful number, since it uses less digits than its factorization.

676475384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6504590 (or 6504586 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 50.

The square root of 676475384 is about 26009.1403933310. The cubic root of 676475384 is about 877.8439747450.

The spelling of 676475384 in words is "six hundred seventy-six million, four hundred seventy-five thousand, three hundred eighty-four".

Divisors: 1 2 4 8 13 26 52 104 6504571 13009142 26018284 52036568 84559423 169118846 338237692 676475384