Base | Representation |
---|---|
bin | 10101100011010001… |
… | …01010110111001000 |
3 | 1002212100022012000220 |
4 | 22301220222313020 |
5 | 142143430210034 |
6 | 5152032430040 |
7 | 556501523031 |
oct | 126150526710 |
9 | 32770265026 |
10 | 11570163144 |
11 | 49a8067901 |
12 | 22aa9a8320 |
13 | 11250a75a7 |
14 | 7ba8cba88 |
15 | 47ab66749 |
hex | 2b1a2adc8 |
11570163144 has 64 divisors (see below), whose sum is σ = 31454697600. Its totient is φ = 3531746304.
The previous prime is 11570163103. The next prime is 11570163173. The reversal of 11570163144 is 44136107511.
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, 368124 + ... + 398315.
It is an arithmetic number, because the mean of its divisors is an integer number (491479650).
Almost surely, 211570163144 is an apocalyptic number.
It is an amenable number.
11570163144 is an abundant number, since it is smaller than the sum of its proper divisors (19884534456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11570163144 is a wasteful number, since it uses less digits than its factorization.
11570163144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766502 (or 766498 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 33.
The spelling of 11570163144 in words is "eleven billion, five hundred seventy million, one hundred sixty-three thousand, one hundred forty-four".
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