Base | Representation |
---|---|
bin | 10010101001110… |
… | …11100111101110 |
3 | 101220110002222202 |
4 | 21110323213232 |
5 | 310024411110 |
6 | 23305541502 |
7 | 3610034555 |
oct | 1124734756 |
9 | 356402882 |
10 | 156482030 |
11 | 8036a2a1 |
12 | 444a4892 |
13 | 2655b423 |
14 | 16ad4d9c |
15 | db100a5 |
hex | 953b9ee |
156482030 has 16 divisors (see below), whose sum is σ = 283696560. Its totient is φ = 62141952.
The previous prime is 156482021. The next prime is 156482033. The reversal of 156482030 is 30284651.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 156481984 and 156482002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156482033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54899 + ... + 57678.
It is an arithmetic number, because the mean of its divisors is an integer number (17731035).
Almost surely, 2156482030 is an apocalyptic number.
156482030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
156482030 is a deficient number, since it is larger than the sum of its proper divisors (127214530).
156482030 is a wasteful number, since it uses less digits than its factorization.
156482030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112723.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 156482030 is about 12509.2777569291. The cubic root of 156482030 is about 538.8751505022.
The spelling of 156482030 in words is "one hundred fifty-six million, four hundred eighty-two thousand, thirty".
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