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3130200132 = 2238914811979
BaseRepresentation
bin1011101010010011…
…0001000001000100
322002011000122100020
42322210301001010
522402312401012
61234335015140
7140366155623
oct27244610104
98064018306
103130200132
111366a09764
1273436a4b0
133ab670137
14219a196ba
15134c11a8c
hexba931044

3130200132 has 48 divisors (see below), whose sum is σ = 7394587200. Its totient is φ = 1030458880.

The previous prime is 3130200121. The next prime is 3130200247. The reversal of 3130200132 is 2310020313.

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, 1580719 + ... + 1582697.

It is an arithmetic number, because the mean of its divisors is an integer number (154053900).

Almost surely, 23130200132 is an apocalyptic number.

It is an amenable number.

3130200132 is an abundant number, since it is smaller than the sum of its proper divisors (4264387068).

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

3130200132 is a wasteful number, since it uses less digits than its factorization.

3130200132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556 (or 3554 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3130200132 is about 55948.1914989216. The cubic root of 3130200132 is about 1462.8193678756.

Adding to 3130200132 its reverse (2310020313), we get a palindrome (5440220445).

The spelling of 3130200132 in words is "three billion, one hundred thirty million, two hundred thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 89 178 267 356 534 1068 1481 1979 2962 3958 4443 5924 5937 7916 8886 11874 17772 23748 131809 176131 263618 352262 395427 527236 528393 704524 790854 1056786 1581708 2113572 2930899 5861798 8792697 11723596 17585394 35170788 260850011 521700022 782550033 1043400044 1565100066 3130200132