Base | Representation |
---|---|
bin | 110111000001010011… |
… | …1001100001101110000 |
3 | 102021222110021200101122 |
4 | 1232002213030031300 |
5 | 3413440242204340 |
6 | 130140240521412 |
7 | 11352000400400 |
oct | 1560247141560 |
9 | 367873250348 |
10 | 118155428720 |
11 | 4612272844a |
12 | 1aa96020268 |
13 | b1accbcb84 |
14 | 5a0c38a800 |
15 | 3118095db5 |
hex | 1b829cc370 |
118155428720 has 60 divisors (see below), whose sum is σ = 319562218584. Its totient is φ = 40510431360.
The previous prime is 118155428693. The next prime is 118155428749. The reversal of 118155428720 is 27824551811.
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 11 ways as a sum of consecutive naturals, for example, 15066926 + ... + 15074765.
Almost surely, 2118155428720 is an apocalyptic number.
118155428720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
118155428720 is an abundant number, since it is smaller than the sum of its proper divisors (201406789864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118155428720 is a wasteful number, since it uses less digits than its factorization.
118155428720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30141718 (or 30141705 counting only the distinct ones).
The product of its (nonzero) digits is 179200, while the sum is 44.
The spelling of 118155428720 in words is "one hundred eighteen billion, one hundred fifty-five million, four hundred twenty-eight thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •