Base | Representation |
---|---|
bin | 1110000011000… |
… | …11101001000101 |
3 | 22012202022221122 |
4 | 13001203221011 |
5 | 220132124040 |
6 | 15405523325 |
7 | 2630461025 |
oct | 701435105 |
9 | 265668848 |
10 | 117848645 |
11 | 60582482 |
12 | 33573545 |
13 | 1b552935 |
14 | 11919a85 |
15 | a52d1b5 |
hex | 7063a45 |
117848645 has 32 divisors (see below), whose sum is σ = 149752320. Its totient is φ = 88957440.
The previous prime is 117848617. The next prime is 117848651. The reversal of 117848645 is 546848711.
It is not a de Polignac number, because 117848645 - 212 = 117844549 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 117848596 and 117848605.
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, 1491716 + ... + 1491794.
It is an arithmetic number, because the mean of its divisors is an integer number (4679760).
Almost surely, 2117848645 is an apocalyptic number.
It is an amenable number.
117848645 is a deficient number, since it is larger than the sum of its proper divisors (31903675).
117848645 is an equidigital number, since it uses as much as digits as its factorization.
117848645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285.
The product of its digits is 215040, while the sum is 44.
The square root of 117848645 is about 10855.8115772152. The cubic root of 117848645 is about 490.2770126015.
The spelling of 117848645 in words is "one hundred seventeen million, eight hundred forty-eight thousand, six hundred forty-five".
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