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676412008 = 231929173887
BaseRepresentation
bin101000010100010…
…011101001101000
31202010210021211121
4220110103221220
52341130141013
6151041505024
722522256446
oct5024235150
91663707747
10676412008
113178a9398
1216a642174
13aa1a0abc
1465b97b96
153e5b358d
hex28513a68

676412008 has 64 divisors (see below), whose sum is σ = 1390608000. Its totient is φ = 307222272.

The previous prime is 676412003. The next prime is 676412029. The reversal of 676412008 is 800214676.

It is not an unprimeable number, because it can be changed into a prime (676412003) 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, 762141 + ... + 763027.

It is an arithmetic number, because the mean of its divisors is an integer number (21728250).

Almost surely, 2676412008 is an apocalyptic number.

It is an amenable number.

676412008 is an abundant number, since it is smaller than the sum of its proper divisors (714195992).

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

676412008 is a wasteful number, since it uses less digits than its factorization.

676412008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 676412008 is about 26007.9220238757. The cubic root of 676412008 is about 877.8165601100.

The spelling of 676412008 in words is "six hundred seventy-six million, four hundred twelve thousand, eight".

Divisors: 1 2 4 8 19 29 38 58 76 116 152 173 232 346 551 692 887 1102 1384 1774 2204 3287 3548 4408 5017 6574 7096 10034 13148 16853 20068 25723 26296 33706 40136 51446 67412 95323 102892 134824 153451 190646 205784 306902 381292 488737 613804 762584 977474 1227608 1954948 2915569 3909896 4450079 5831138 8900158 11662276 17800316 23324552 35600632 84551501 169103002 338206004 676412008