Base | Representation |
---|---|
bin | 10010100110110… |
… | …10000110111100 |
3 | 101212200211002210 |
4 | 21103122012330 |
5 | 304424120440 |
6 | 23253220420 |
7 | 3603452241 |
oct | 1123320674 |
9 | 355624083 |
10 | 156082620 |
11 | 80117201 |
12 | 44331710 |
13 | 2644b6a5 |
14 | 16a2d5c8 |
15 | da81a80 |
hex | 94da1bc |
156082620 has 24 divisors (see below), whose sum is σ = 437031504. Its totient is φ = 41622016.
The previous prime is 156082607. The next prime is 156082631. The reversal of 156082620 is 26280651.
156082620 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300629 + ... + 1300748.
It is an arithmetic number, because the mean of its divisors is an integer number (18209646).
Almost surely, 2156082620 is an apocalyptic number.
156082620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
156082620 is an abundant number, since it is smaller than the sum of its proper divisors (280948884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156082620 is a wasteful number, since it uses less digits than its factorization.
156082620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2601389 (or 2601387 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 156082620 is about 12493.3030060109. The cubic root of 156082620 is about 538.4162788437.
The spelling of 156082620 in words is "one hundred fifty-six million, eighty-two thousand, six hundred twenty".
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