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676412074 = 213223116663
BaseRepresentation
bin101000010100010…
…011101010101010
31202010210021221001
4220110103222222
52341130141244
6151041505214
722522256602
oct5024235252
91663707831
10676412074
113178a9448
1216a64220a
13aa1a0b40
1465b97c02
153e5b35d4
hex28513aaa

676412074 has 16 divisors (see below), whose sum is σ = 1097574912. Its totient is φ = 310787568.

The previous prime is 676412063. The next prime is 676412111. The reversal of 676412074 is 470214676.

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 7 ways as a sum of consecutive naturals, for example, 52534 + ... + 64129.

It is an arithmetic number, because the mean of its divisors is an integer number (68598432).

Almost surely, 2676412074 is an apocalyptic number.

676412074 is a deficient number, since it is larger than the sum of its proper divisors (421162838).

676412074 is a wasteful number, since it uses less digits than its factorization.

676412074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116901.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 676412074 is about 26007.9232927199. The cubic root of 676412074 is about 877.8165886606.

The spelling of 676412074 in words is "six hundred seventy-six million, four hundred twelve thousand, seventy-four".

Divisors: 1 2 13 26 223 446 2899 5798 116663 233326 1516619 3033238 26015849 52031698 338206037 676412074