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930975052 = 227291146521
BaseRepresentation
bin110111011111011…
…000110101001100
32101212210102200111
4313133120311030
53401312200202
6232214005404
732033104660
oct6737306514
92355712614
10930975052
11438569377
1221b946864
1311ab50417
148b9008a0
1556ae96d7
hex377d8d4c

930975052 has 24 divisors (see below), whose sum is σ = 1926156960. Its totient is φ = 385230720.

The previous prime is 930975037. The next prime is 930975103. The reversal of 930975052 is 250579039.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 930974996 and 930975014.

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, 572449 + ... + 574072.

It is an arithmetic number, because the mean of its divisors is an integer number (80256540).

Almost surely, 2930975052 is an apocalyptic number.

It is an amenable number.

930975052 is an abundant number, since it is smaller than the sum of its proper divisors (995181908).

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

930975052 is a wasteful number, since it uses less digits than its factorization.

930975052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146561 (or 1146559 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 930975052 is about 30511.8837832081. The cubic root of 930975052 is about 976.4410169303.

The spelling of 930975052 in words is "nine hundred thirty million, nine hundred seventy-five thousand, fifty-two".

Divisors: 1 2 4 7 14 28 29 58 116 203 406 812 1146521 2293042 4586084 8025647 16051294 32102588 33249109 66498218 132996436 232743763 465487526 930975052