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316102664 = 23391110103
BaseRepresentation
bin10010110101110…
…101100000001000
3211000210200100002
4102311311200020
51121410241124
651211102132
710555554053
oct2265654010
9730720302
10316102664
11152482679
1289a41948
13506482c7
142dda5a9a
151cb400ae
hex12d75808

316102664 has 16 divisors (see below), whose sum is σ = 592902720. Its totient is φ = 157995280.

The previous prime is 316102643. The next prime is 316102673. The reversal of 316102664 is 466201613.

It is a happy number.

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, 26237 + ... + 36339.

It is an arithmetic number, because the mean of its divisors is an integer number (37056420).

Almost surely, 2316102664 is an apocalyptic number.

It is an amenable number.

316102664 is a deficient number, since it is larger than the sum of its proper divisors (276800056).

316102664 is a wasteful number, since it uses less digits than its factorization.

316102664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14020 (or 14016 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 316102664 is about 17779.2762507364. The cubic root of 316102664 is about 681.2022158331.

The spelling of 316102664 in words is "three hundred sixteen million, one hundred two thousand, six hundred sixty-four".

Divisors: 1 2 4 8 3911 7822 10103 15644 20206 31288 40412 80824 39512833 79025666 158051332 316102664