Base | Representation |
---|---|
bin | 1110010101000… |
… | …01000000001100 |
3 | 22101011122110122 |
4 | 13022201000030 |
5 | 221232302012 |
6 | 15532124112 |
7 | 2656441646 |
oct | 712410014 |
9 | 271148418 |
10 | 120197132 |
11 | 61936980 |
12 | 34306638 |
13 | 1bb95883 |
14 | 11d6b896 |
15 | a843e72 |
hex | 72a100c |
120197132 has 12 divisors (see below), whose sum is σ = 229467336. Its totient is φ = 54635040.
The previous prime is 120197111. The next prime is 120197167. The reversal of 120197132 is 231791021.
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, 1365833 + ... + 1365920.
It is an arithmetic number, because the mean of its divisors is an integer number (19122278).
Almost surely, 2120197132 is an apocalyptic number.
It is an amenable number.
120197132 is a deficient number, since it is larger than the sum of its proper divisors (109270204).
120197132 is a wasteful number, since it uses less digits than its factorization.
120197132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2731768 (or 2731766 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 120197132 is about 10963.4452614130. The cubic root of 120197132 is about 493.5123611663.
The spelling of 120197132 in words is "one hundred twenty million, one hundred ninety-seven thousand, one hundred thirty-two".
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