Base | Representation |
---|---|
bin | 1001000101001110101… |
… | …0101110000010000100 |
3 | 112220201110220202010220 |
4 | 2101103222232002010 |
5 | 10024013231431210 |
6 | 155401544144340 |
7 | 14162245424166 |
oct | 2212352560204 |
9 | 486643822126 |
10 | 156022530180 |
11 | 60194718220 |
12 | 262a37680b0 |
13 | 1193620619a |
14 | 77a1586936 |
15 | 40d26b7c70 |
hex | 2453aae084 |
156022530180 has 192 divisors, whose sum is σ = 489851470080. Its totient is φ = 36771840000.
The previous prime is 156022530151. The next prime is 156022530199. The reversal of 156022530180 is 81035220651.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51988680 + ... + 51991680.
It is an arithmetic number, because the mean of its divisors is an integer number (2551309740).
Almost surely, 2156022530180 is an apocalyptic number.
156022530180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 156022530180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244925735040).
156022530180 is an abundant number, since it is smaller than the sum of its proper divisors (333828939900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156022530180 is a wasteful number, since it uses less digits than its factorization.
156022530180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5190 (or 5188 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The spelling of 156022530180 in words is "one hundred fifty-six billion, twenty-two million, five hundred thirty thousand, one hundred eighty".
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