Base | Representation |
---|---|
bin | 1001010000011001100… |
… | …0011111011110010100 |
3 | 120012110102211101002221 |
4 | 2110012120133132110 |
5 | 10101133320423440 |
6 | 201015253112124 |
7 | 14326454060230 |
oct | 2240630373624 |
9 | 505412741087 |
10 | 159020873620 |
11 | 61493157004 |
12 | 2699b928644 |
13 | 11cc345a6bb |
14 | 79a787b5c0 |
15 | 420aa30d4a |
hex | 250661f794 |
159020873620 has 48 divisors (see below), whose sum is σ = 386248318848. Its totient is φ = 53864553600.
The previous prime is 159020873611. The next prime is 159020873639. The reversal of 159020873620 is 26378020951.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6830931 + ... + 6854170.
It is an arithmetic number, because the mean of its divisors is an integer number (8046839976).
Almost surely, 2159020873620 is an apocalyptic number.
159020873620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
159020873620 is an abundant number, since it is smaller than the sum of its proper divisors (227227445228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159020873620 is a wasteful number, since it uses less digits than its factorization.
159020873620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13685200 (or 13685198 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 159020873620 in words is "one hundred fifty-nine billion, twenty million, eight hundred seventy-three thousand, six hundred twenty".
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