Base | Representation |
---|---|
bin | 10110001001000010… |
… | …01010011110000000 |
3 | 1010200102102021010121 |
4 | 23010201022132000 |
5 | 143321030300220 |
6 | 5243310510024 |
7 | 600366341344 |
oct | 130441123600 |
9 | 33612367117 |
10 | 11886962560 |
11 | 504a975a00 |
12 | 2378b05314 |
13 | 1175907a75 |
14 | 80a9d5624 |
15 | 498892eaa |
hex | 2c484a780 |
11886962560 has 96 divisors (see below), whose sum is σ = 31235715000. Its totient is φ = 4322503680.
The previous prime is 11886962551. The next prime is 11886962561. The reversal of 11886962560 is 6526968811.
It is a junction number, because it is equal to n+sod(n) for n = 11886962498 and 11886962507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11886962561) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 691 + ... + 154189.
Almost surely, 211886962560 is an apocalyptic number.
11886962560 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 11886962560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15617857500).
11886962560 is an abundant number, since it is smaller than the sum of its proper divisors (19348752440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11886962560 is a wasteful number, since it uses less digits than its factorization.
11886962560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153540 (or 153517 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 52.
The spelling of 11886962560 in words is "eleven billion, eight hundred eighty-six million, nine hundred sixty-two thousand, five hundred sixty".
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