Base | Representation |
---|---|
bin | 10010100110101… |
… | …00000110100100 |
3 | 101212122120100200 |
4 | 21103110012210 |
5 | 304422324040 |
6 | 23252510500 |
7 | 3603320436 |
oct | 1123240644 |
9 | 355576320 |
10 | 156058020 |
11 | 800aa778 |
12 | 4431b430 |
13 | 26440431 |
14 | 16a24656 |
15 | da79630 |
hex | 94d41a4 |
156058020 has 72 divisors (see below), whose sum is σ = 498301440. Its totient is φ = 39424320.
The previous prime is 156057997. The next prime is 156058027. The reversal of 156058020 is 20850651.
156058020 is a `hidden beast` number, since 1 + 5 + 60 + 580 + 20 = 666.
156058020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (156058027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19396 + ... + 26235.
Almost surely, 2156058020 is an apocalyptic number.
156058020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
156058020 is an abundant number, since it is smaller than the sum of its proper divisors (342243420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156058020 is a wasteful number, since it uses less digits than its factorization.
156058020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45665 (or 45660 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 156058020 is about 12492.3184397453. The cubic root of 156058020 is about 538.3879909699.
The spelling of 156058020 in words is "one hundred fifty-six million, fifty-eight thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •