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3130041970 = 251128454927
BaseRepresentation
bin1011101010010000…
…1010011001110010
322002010201121101101
42322210022121302
522402242320340
61234331355014
7140364626536
oct27244123162
98063647341
103130041970
111366910950
127342b2a6a
133ab616153
142199b7bc6
15134bcec9a
hexba90a672

3130041970 has 16 divisors (see below), whose sum is σ = 6146264448. Its totient is φ = 1138197040.

The previous prime is 3130041919. The next prime is 3130041997. The reversal of 3130041970 is 791400313.

It is a super-2 number, since 2×31300419702 = 19594325467922961800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14227354 + ... + 14227573.

It is an arithmetic number, because the mean of its divisors is an integer number (384141528).

Almost surely, 23130041970 is an apocalyptic number.

3130041970 is a deficient number, since it is larger than the sum of its proper divisors (3016222478).

3130041970 is a wasteful number, since it uses less digits than its factorization.

3130041970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28454945.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 3130041970 is about 55946.7780126792. The cubic root of 3130041970 is about 1462.7947297988.

The spelling of 3130041970 in words is "three billion, one hundred thirty million, forty-one thousand, nine hundred seventy".

Divisors: 1 2 5 10 11 22 55 110 28454927 56909854 142274635 284549270 313004197 626008394 1565020985 3130041970