Base | Representation |
---|---|
bin | 110111001000100110… |
… | …1000001011010111000 |
3 | 102022121111220201111121 |
4 | 1232101031001122320 |
5 | 3414440424231000 |
6 | 130220423435024 |
7 | 11361032216116 |
oct | 1562115013270 |
9 | 368544821447 |
10 | 118400227000 |
11 | 46238928a80 |
12 | 1ab43bb5a74 |
13 | b21b930a23 |
14 | 5a32ab0ab6 |
15 | 312e7edb1a |
hex | 1b913416b8 |
118400227000 has 64 divisors (see below), whose sum is σ = 302243516640. Its totient is φ = 43054624000.
The previous prime is 118400226983. The next prime is 118400227003. The reversal of 118400227000 is 722004811.
It is a happy number.
It is a super-2 number, since 2×1184002270002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118400227003) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 5370829 + ... + 5392828.
Almost surely, 2118400227000 is an apocalyptic number.
118400227000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
118400227000 is an abundant number, since it is smaller than the sum of its proper divisors (183843289640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118400227000 is a wasteful number, since it uses less digits than its factorization.
118400227000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10763689 (or 10763675 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 25.
The spelling of 118400227000 in words is "one hundred eighteen billion, four hundred million, two hundred twenty-seven thousand".
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