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120496901 = 7173727367
BaseRepresentation
bin1110010111010…
…10001100000101
322101201212200012
413023222030011
5221321400101
615542400005
72662130630
oct713521405
9271655605
10120496901
1162021118
1234430005
131bc6c155
1412008c17
15a8a2bbb
hex72ea305

120496901 has 16 divisors (see below), whose sum is σ = 149757696. Its totient is φ = 94576896.

The previous prime is 120496889. The next prime is 120496913. The reversal of 120496901 is 109694021.

It is an interprime number because it is at equal distance from previous prime (120496889) and next prime (120496913).

It is a cyclic number.

It is not a de Polignac number, because 120496901 - 26 = 120496837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120496921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9281 + ... + 18086.

It is an arithmetic number, because the mean of its divisors is an integer number (9359856).

Almost surely, 2120496901 is an apocalyptic number.

It is an amenable number.

120496901 is a deficient number, since it is larger than the sum of its proper divisors (29260795).

120496901 is a wasteful number, since it uses less digits than its factorization.

120496901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27428.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 120496901 is about 10977.1080435605. The cubic root of 120496901 is about 493.9222902235.

The spelling of 120496901 in words is "one hundred twenty million, four hundred ninety-six thousand, nine hundred one".

Divisors: 1 7 17 37 119 259 629 4403 27367 191569 465239 1012579 3256673 7088053 17213843 120496901