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120327933 = 31122716063
BaseRepresentation
bin1110010110000…
…00111011111101
322101102021220010
413023000323331
5221300443213
615535013433
72660525205
oct713007375
9271367803
10120327933
1161a16180
123436a279
131bc1027b
1411da3405
15a86cac3
hex72c0efd

120327933 has 16 divisors (see below), whose sum is σ = 175804416. Its totient is φ = 72600240.

The previous prime is 120327919. The next prime is 120327941. The reversal of 120327933 is 339723021.

It is not a de Polignac number, because 120327933 - 28 = 120327677 is a prime.

It is a super-2 number, since 2×1203279332 = 28957622920104978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120327933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120327953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541 + ... + 15522.

It is an arithmetic number, because the mean of its divisors is an integer number (10987776).

Almost surely, 2120327933 is an apocalyptic number.

It is an amenable number.

120327933 is a deficient number, since it is larger than the sum of its proper divisors (55476483).

120327933 is a wasteful number, since it uses less digits than its factorization.

120327933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16304.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 120327933 is about 10969.4089631119. The cubic root of 120327933 is about 493.6913130483.

The spelling of 120327933 in words is "one hundred twenty million, three hundred twenty-seven thousand, nine hundred thirty-three".

Divisors: 1 3 11 33 227 681 2497 7491 16063 48189 176693 530079 3646301 10938903 40109311 120327933