Base | Representation |
---|---|
bin | 1110001001100… |
… | …11111110111100 |
3 | 22021100200112211 |
4 | 13010303332330 |
5 | 220341431022 |
6 | 15440110204 |
7 | 2640644002 |
oct | 704637674 |
9 | 267320484 |
10 | 118702012 |
11 | 61005640 |
12 | 33905364 |
13 | 1b7911a0 |
14 | 11a9ca72 |
15 | a64ae77 |
hex | 7133fbc |
118702012 has 24 divisors (see below), whose sum is σ = 244045872. Its totient is φ = 49804800.
The previous prime is 118701991. The next prime is 118702027. The reversal of 118702012 is 210207811.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103189 + ... + 104332.
It is an arithmetic number, because the mean of its divisors is an integer number (10168578).
Almost surely, 2118702012 is an apocalyptic number.
It is an amenable number.
118702012 is an abundant number, since it is smaller than the sum of its proper divisors (125343860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118702012 is a wasteful number, since it uses less digits than its factorization.
118702012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207549 (or 207547 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 22.
The square root of 118702012 is about 10895.0452959132. The cubic root of 118702012 is about 491.4575675189.
Adding to 118702012 its reverse (210207811), we get a palindrome (328909823).
The spelling of 118702012 in words is "one hundred eighteen million, seven hundred two thousand, twelve".
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