Base | Representation |
---|---|
bin | 1110011001101… |
… | …10001001110110 |
3 | 22102022200111101 |
4 | 13030312021312 |
5 | 221411324204 |
6 | 15553200314 |
7 | 2664565033 |
oct | 714661166 |
9 | 272280441 |
10 | 120808054 |
11 | 62213974 |
12 | 3456009a |
13 | 1c04a973 |
14 | 1208a38a |
15 | a914ea4 |
hex | 7336276 |
120808054 has 8 divisors (see below), whose sum is σ = 187057728. Its totient is φ = 58455480.
The previous prime is 120808043. The next prime is 120808063. The reversal of 120808054 is 450808021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1208080542 = 29189171822533832, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974197 + ... + 974320.
It is an arithmetic number, because the mean of its divisors is an integer number (23382216).
Almost surely, 2120808054 is an apocalyptic number.
120808054 is a deficient number, since it is larger than the sum of its proper divisors (66249674).
120808054 is a wasteful number, since it uses less digits than its factorization.
120808054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1948550.
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 120808054 is about 10991.2717189595. The cubic root of 120808054 is about 494.3470682493.
The spelling of 120808054 in words is "one hundred twenty million, eight hundred eight thousand, fifty-four".
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