Base | Representation |
---|---|
bin | 100100010011010001011111… |
… | …011111100110110101110000 |
3 | 202221021210012120121010100210 |
4 | 210103101133133212311300 |
5 | 131411233122332313414 |
6 | 1323320032042344120 |
7 | 45425426041454220 |
oct | 4423213737466560 |
9 | 687253176533323 |
10 | 159654126447984 |
11 | 46963a31229423 |
12 | 15aa6057abb040 |
13 | 6b1141ccbb2cc |
14 | 2b5d42db44080 |
15 | 136ce8471ee59 |
hex | 91345f7e6d70 |
159654126447984 has 160 divisors (see below), whose sum is σ = 491884765645824. Its totient is φ = 43629428367360.
The previous prime is 159654126447947. The next prime is 159654126448021. The reversal of 159654126447984 is 489744621456951.
159654126447984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (159654126447947) and next prime (159654126448021).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123258754 + ... + 124547294.
Almost surely, 2159654126447984 is an apocalyptic number.
159654126447984 is a gapful number since it is divisible by the number (14) 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 159654126447984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245942382822912).
159654126447984 is an abundant number, since it is smaller than the sum of its proper divisors (332230639197840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159654126447984 is a wasteful number, since it uses less digits than its factorization.
159654126447984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1304615 (or 1304609 counting only the distinct ones).
The product of its digits is 2090188800, while the sum is 75.
The spelling of 159654126447984 in words is "one hundred fifty-nine trillion, six hundred fifty-four billion, one hundred twenty-six million, four hundred forty-seven thousand, nine hundred eighty-four".
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