Base | Representation |
---|---|
bin | 1001010000011100010… |
… | …1001000101010000000 |
3 | 120012111020211221122010 |
4 | 2110013011020222000 |
5 | 10101144314423030 |
6 | 201020352012520 |
7 | 14326655411640 |
oct | 2240705105200 |
9 | 505436757563 |
10 | 159032576640 |
11 | 6149981a723 |
12 | 269a3831140 |
13 | 11cc59c7472 |
14 | 79a9246520 |
15 | 420ba936b0 |
hex | 2507148a80 |
159032576640 has 128 divisors (see below), whose sum is σ = 579333006720. Its totient is φ = 36350300160.
The previous prime is 159032576597. The next prime is 159032576669. The reversal of 159032576640 is 46675230951.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 159032576640.
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, 5902951 + ... + 5929830.
It is an arithmetic number, because the mean of its divisors is an integer number (4526039115).
Almost surely, 2159032576640 is an apocalyptic number.
159032576640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
159032576640 is an abundant number, since it is smaller than the sum of its proper divisors (420300430080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159032576640 is a wasteful number, since it uses less digits than its factorization.
159032576640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11832810 (or 11832798 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 48.
The spelling of 159032576640 in words is "one hundred fifty-nine billion, thirty-two million, five hundred seventy-six thousand, six hundred forty".
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