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930900022 = 213192381931
BaseRepresentation
bin110111011111000…
…110100000110110
32101212122121202121
4313133012200312
53401302300042
6232212230154
732032343143
oct6737064066
92355577677
10930900022
11438517a68
1221b90b35a
1311ab25220
148b8c13ca
1556ad2367
hex377c6836

930900022 has 32 divisors (see below), whose sum is σ = 1651749120. Its totient is φ = 389331360.

The previous prime is 930900011. The next prime is 930900031. The reversal of 930900022 is 220009039.

It is a self number, because there is not a number n which added to its sum of digits gives 930900022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29604 + ... + 52327.

It is an arithmetic number, because the mean of its divisors is an integer number (51617160).

Almost surely, 2930900022 is an apocalyptic number.

930900022 is a deficient number, since it is larger than the sum of its proper divisors (720849098).

930900022 is a wasteful number, since it uses less digits than its factorization.

930900022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81988.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 930900022 is about 30510.6542374955. The cubic root of 930900022 is about 976.4147848139.

The spelling of 930900022 in words is "nine hundred thirty million, nine hundred thousand, twenty-two".

Divisors: 1 2 13 19 23 26 38 46 247 299 437 494 598 874 5681 11362 81931 163862 1065103 1556689 1884413 2130206 3113378 3768826 20236957 24497369 35803847 40473914 48994738 71607694 465450011 930900022