Base | Representation |
---|---|
bin | 1110010101100… |
… | …01100101100000 |
3 | 22101022002122100 |
4 | 13022301211200 |
5 | 221241440211 |
6 | 15533410400 |
7 | 2660143662 |
oct | 712614540 |
9 | 271262570 |
10 | 120265056 |
11 | 61982a0a |
12 | 34339a00 |
13 | 1bbba772 |
14 | 11d88532 |
15 | a859156 |
hex | 72b1960 |
120265056 has 72 divisors (see below), whose sum is σ = 348500880. Its totient is φ = 39326976.
The previous prime is 120265031. The next prime is 120265087. The reversal of 120265056 is 650562021.
120265056 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 650 + 5 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11325 + ... + 19203.
It is an arithmetic number, because the mean of its divisors is an integer number (4840290).
Almost surely, 2120265056 is an apocalyptic number.
120265056 is a gapful number since it is divisible by the number (16) 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 120265056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174250440).
120265056 is an abundant number, since it is smaller than the sum of its proper divisors (228235824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120265056 is a wasteful number, since it uses less digits than its factorization.
120265056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7948 (or 7937 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 120265056 is about 10966.5425727528. The cubic root of 120265056 is about 493.6053057613.
The spelling of 120265056 in words is "one hundred twenty million, two hundred sixty-five thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •