Base | Representation |
---|---|
bin | 1000111001010101100… |
… | …1011010110100001100 |
3 | 112121111000012212110122 |
4 | 2032111121122310030 |
5 | 10000444030331410 |
6 | 154113112124112 |
7 | 14020164214445 |
oct | 2162531326414 |
9 | 477430185418 |
10 | 152830323980 |
11 | 598a6808484 |
12 | 25752696638 |
13 | 11547a65c89 |
14 | 757b62a2cc |
15 | 3e97308e55 |
hex | 239565ad0c |
152830323980 has 24 divisors (see below), whose sum is σ = 320985540288. Its totient is φ = 61124156288.
The previous prime is 152830323979. The next prime is 152830323991. The reversal of 152830323980 is 89323038251.
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, 339929 + ... + 649008.
It is an arithmetic number, because the mean of its divisors is an integer number (13374397512).
Almost surely, 2152830323980 is an apocalyptic number.
152830323980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152830323980 is an abundant number, since it is smaller than the sum of its proper divisors (168155216308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152830323980 is a wasteful number, since it uses less digits than its factorization.
152830323980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 996673 (or 996671 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 44.
The spelling of 152830323980 in words is "one hundred fifty-two billion, eight hundred thirty million, three hundred twenty-three thousand, nine hundred eighty".
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