Base | Representation |
---|---|
bin | 1110001010111… |
… | …00110000110100 |
3 | 22021200011200012 |
4 | 13011130300310 |
5 | 220412302134 |
6 | 15443435352 |
7 | 2642240660 |
oct | 705346064 |
9 | 267604605 |
10 | 118869044 |
11 | 6110a088 |
12 | 33985b58 |
13 | 1b81c218 |
14 | 11b038a0 |
15 | a6806ce |
hex | 715cc34 |
118869044 has 24 divisors (see below), whose sum is σ = 237971328. Its totient is φ = 50893920.
The previous prime is 118869019. The next prime is 118869059. The reversal of 118869044 is 440968811.
It is a junction number, because it is equal to n+sod(n) for n = 118868992 and 118869010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48734 + ... + 51114.
It is an arithmetic number, because the mean of its divisors is an integer number (9915472).
Almost surely, 2118869044 is an apocalyptic number.
118869044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
118869044 is an abundant number, since it is smaller than the sum of its proper divisors (119102284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118869044 is a wasteful number, since it uses less digits than its factorization.
118869044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4175 (or 4173 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 118869044 is about 10902.7081039529. The cubic root of 118869044 is about 491.6879782904.
The spelling of 118869044 in words is "one hundred eighteen million, eight hundred sixty-nine thousand, forty-four".
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