Base | Representation |
---|---|
bin | 10010100111000… |
… | …10010000111100 |
3 | 101212202111221010 |
4 | 21103202100330 |
5 | 304431203103 |
6 | 23254035220 |
7 | 3603651525 |
oct | 1123422074 |
9 | 355674833 |
10 | 156116028 |
11 | 8013a312 |
12 | 44348b10 |
13 | 26460963 |
14 | 16a3b84c |
15 | da8b903 |
hex | 94e243c |
156116028 has 48 divisors (see below), whose sum is σ = 377750016. Its totient is φ = 50144640.
The previous prime is 156116017. The next prime is 156116029. The reversal of 156116028 is 820611651.
It is a junction number, because it is equal to n+sod(n) for n = 156115986 and 156116004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156116029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38925 + ... + 42747.
It is an arithmetic number, because the mean of its divisors is an integer number (7869792).
Almost surely, 2156116028 is an apocalyptic number.
It is an amenable number.
156116028 is an abundant number, since it is smaller than the sum of its proper divisors (221633988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156116028 is a wasteful number, since it uses less digits than its factorization.
156116028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3954 (or 3952 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 156116028 is about 12494.6399708035. The cubic root of 156116028 is about 538.4546903975.
Adding to 156116028 its reverse (820611651), we get a palindrome (976727679).
The spelling of 156116028 in words is "one hundred fifty-six million, one hundred sixteen thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •