Base | Representation |
---|---|
bin | 1001000110111011110… |
… | …1111110111011000010 |
3 | 112221220101210022200220 |
4 | 2101232331332323002 |
5 | 10030433011034210 |
6 | 155515225323510 |
7 | 14206506566364 |
oct | 2215675767302 |
9 | 487811708626 |
10 | 156480564930 |
11 | 603aa221538 |
12 | 263b1036596 |
13 | 119aa087071 |
14 | 7806336d34 |
15 | 410c9e1c70 |
hex | 246ef7eec2 |
156480564930 has 16 divisors (see below), whose sum is σ = 375553355904. Its totient is φ = 41728150640.
The previous prime is 156480564893. The next prime is 156480564937. The reversal of 156480564930 is 39465084651.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (156480564937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608009386 + ... + 2608009445.
It is an arithmetic number, because the mean of its divisors is an integer number (23472084744).
Almost surely, 2156480564930 is an apocalyptic number.
156480564930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
156480564930 is an abundant number, since it is smaller than the sum of its proper divisors (219072790974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156480564930 is a wasteful number, since it uses less digits than its factorization.
156480564930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5216018841.
The product of its (nonzero) digits is 3110400, while the sum is 51.
The spelling of 156480564930 in words is "one hundred fifty-six billion, four hundred eighty million, five hundred sixty-four thousand, nine hundred thirty".
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