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930648012 = 223741270223
BaseRepresentation
bin110111011110001…
…000111111001100
32101212011211001220
4313132020333030
53401221214022
6232203003340
732030243340
oct6736107714
92355154056
10930648012
11438365698
1221b809550
1311aa675c8
148b857620
1556a8285c
hex37788fcc

930648012 has 48 divisors (see below), whose sum is σ = 2542267392. Its totient is φ = 259413120.

The previous prime is 930648001. The next prime is 930648107. The reversal of 930648012 is 210846039.

It is a super-2 number, since 2×9306480122 = 1732211444479104288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 131668 + ... + 138555.

It is an arithmetic number, because the mean of its divisors is an integer number (52963904).

Almost surely, 2930648012 is an apocalyptic number.

It is an amenable number.

930648012 is an abundant number, since it is smaller than the sum of its proper divisors (1611619380).

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

930648012 is a wasteful number, since it uses less digits than its factorization.

930648012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270278 (or 270276 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 930648012 is about 30506.5240891190. The cubic root of 930648012 is about 976.3266663292.

The spelling of 930648012 in words is "nine hundred thirty million, six hundred forty-eight thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 41 42 82 84 123 164 246 287 492 574 861 1148 1722 3444 270223 540446 810669 1080892 1621338 1891561 3242676 3783122 5674683 7566244 11079143 11349366 22158286 22698732 33237429 44316572 66474858 77554001 132949716 155108002 232662003 310216004 465324006 930648012