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3103985676 = 2231143495407
BaseRepresentation
bin1011100100000011…
…0001000000001100
322000022200210212110
42321000301000030
522324110020201
61232001104020
7136630304631
oct27100610014
98008623773
103103985676
111353134420
12727628010
133a60c221c
14216354188
151327846d6
hexb903100c

3103985676 has 48 divisors (see below), whose sum is σ = 7904332800. Its totient is φ = 940211520.

The previous prime is 3103985669. The next prime is 3103985683. The reversal of 3103985676 is 6765893013.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3103985669) and next prime (3103985683).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571365 + ... + 576771.

It is an arithmetic number, because the mean of its divisors is an integer number (164673600).

Almost surely, 23103985676 is an apocalyptic number.

It is an amenable number.

3103985676 is an abundant number, since it is smaller than the sum of its proper divisors (4800347124).

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

3103985676 is a wasteful number, since it uses less digits than its factorization.

3103985676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9774 (or 9772 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 3103985676 is about 55713.4245581799. The cubic root of 3103985676 is about 1458.7243620929.

The spelling of 3103985676 in words is "three billion, one hundred three million, nine hundred eighty-five thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 4349 5407 8698 10814 13047 16221 17396 21628 26094 32442 47839 52188 59477 64884 95678 118954 143517 178431 191356 237908 287034 356862 574068 713724 23515043 47030086 70545129 94060172 141090258 258665473 282180516 517330946 775996419 1034661892 1551992838 3103985676