Base | Representation |
---|---|
bin | 1110011000011… |
… | …11101011011100 |
3 | 22102000200022120 |
4 | 13030033223130 |
5 | 221341303320 |
6 | 15545542540 |
7 | 2663340420 |
oct | 714175334 |
9 | 272020276 |
10 | 120650460 |
11 | 62116527 |
12 | 344a4a50 |
13 | 1bcc4008 |
14 | 12048b80 |
15 | a8d3440 |
hex | 730fadc |
120650460 has 96 divisors (see below), whose sum is σ = 390845952. Its totient is φ = 27237120.
The previous prime is 120650423. The next prime is 120650489. The reversal of 120650460 is 64056021.
It is a self number, because there is not a number n which added to its sum of digits gives 120650460.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33130 + ... + 36590.
It is an arithmetic number, because the mean of its divisors is an integer number (4071312).
Almost surely, 2120650460 is an apocalyptic number.
120650460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120650460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195422976).
120650460 is an abundant number, since it is smaller than the sum of its proper divisors (270195492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120650460 is a wasteful number, since it uses less digits than its factorization.
120650460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3563 (or 3561 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 120650460 is about 10984.1003272913. The cubic root of 120650460 is about 494.1320162721.
The spelling of 120650460 in words is "one hundred twenty million, six hundred fifty thousand, four hundred sixty".
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