Base | Representation |
---|---|
bin | 110111010111100000… |
… | …0010110111101110100 |
3 | 102100220100202012020211 |
4 | 1232233000112331310 |
5 | 3422001424130420 |
6 | 130342204235204 |
7 | 11406313140655 |
oct | 1565700267564 |
9 | 370810665224 |
10 | 118900223860 |
11 | 46475093020 |
12 | 1b06353bb04 |
13 | b29b3b4562 |
14 | 5a7d26552c |
15 | 315d665e5a |
hex | 1baf016f74 |
118900223860 has 48 divisors (see below), whose sum is σ = 279033273792. Its totient is φ = 42181894400.
The previous prime is 118900223857. The next prime is 118900223867. The reversal of 118900223860 is 68322009811.
It is a super-2 number, since 2×1189002238602 (a number of 23 digits) contains 22 as substring.
118900223860 is a modest number, since divided by 223860 gives 118900 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118900223867) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6581902 + ... + 6599941.
It is an arithmetic number, because the mean of its divisors is an integer number (5813193204).
Almost surely, 2118900223860 is an apocalyptic number.
118900223860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
118900223860 is an abundant number, since it is smaller than the sum of its proper divisors (160133049932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118900223860 is a wasteful number, since it uses less digits than its factorization.
118900223860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13181904 (or 13181902 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 40.
The spelling of 118900223860 in words is "one hundred eighteen billion, nine hundred million, two hundred twenty-three thousand, eight hundred sixty".
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