Base | Representation |
---|---|
bin | 1110000111100… |
… | …11100100001000 |
3 | 22020212021121020 |
4 | 13003303210020 |
5 | 220310010102 |
6 | 15430312440 |
7 | 2635464510 |
oct | 703634410 |
9 | 266767536 |
10 | 118438152 |
11 | 60945378 |
12 | 337b8720 |
13 | 1b6cb061 |
14 | 11a30840 |
15 | a5e7bbc |
hex | 70f3908 |
118438152 has 32 divisors (see below), whose sum is σ = 338395200. Its totient is φ = 33839424.
The previous prime is 118438141. The next prime is 118438169. The reversal of 118438152 is 251834811.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352327 + ... + 352662.
It is an arithmetic number, because the mean of its divisors is an integer number (10574850).
Almost surely, 2118438152 is an apocalyptic number.
118438152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
118438152 is an abundant number, since it is smaller than the sum of its proper divisors (219957048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118438152 is a wasteful number, since it uses less digits than its factorization.
118438152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705005 (or 705001 counting only the distinct ones).
The product of its digits is 7680, while the sum is 33.
The square root of 118438152 is about 10882.9293850507. The cubic root of 118438152 is about 491.0931474190.
The spelling of 118438152 in words is "one hundred eighteen million, four hundred thirty-eight thousand, one hundred fifty-two".
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