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120463097 = 1923327211
BaseRepresentation
bin1110010111000…
…01111011111001
322101200011022012
413023201323321
5221314304342
615541535305
72661630236
oct713417371
9271604265
10120463097
1161aa8787
1234414535
131bc59951
1411dda78d
15a897b82
hex72e1ef9

120463097 has 8 divisors (see below), whose sum is σ = 127352160. Its totient is φ = 113628960.

The previous prime is 120463069. The next prime is 120463103. The reversal of 120463097 is 790364021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120463097 - 220 = 119414521 is a prime.

It is a super-2 number, since 2×1204630972 = 29022715477662818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120463027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9179 + ... + 18032.

It is an arithmetic number, because the mean of its divisors is an integer number (15919020).

Almost surely, 2120463097 is an apocalyptic number.

It is an amenable number.

120463097 is a deficient number, since it is larger than the sum of its proper divisors (6889063).

120463097 is a wasteful number, since it uses less digits than its factorization.

120463097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27463.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 120463097 is about 10975.5681857478. The cubic root of 120463097 is about 493.8760978580.

The spelling of 120463097 in words is "one hundred twenty million, four hundred sixty-three thousand, ninety-seven".

Divisors: 1 19 233 4427 27211 517009 6340163 120463097