Base | Representation |
---|---|
bin | 1101110000001… |
… | …10110101101100 |
3 | 22001002110202210 |
4 | 12320012311230 |
5 | 214013340442 |
6 | 15240450420 |
7 | 2600432454 |
oct | 670066554 |
9 | 261073683 |
10 | 115371372 |
11 | 5a140246 |
12 | 32779a10 |
13 | 1ab961ac |
14 | 11472d64 |
15 | a1de19c |
hex | 6e06d6c |
115371372 has 24 divisors (see below), whose sum is σ = 271323136. Its totient is φ = 38153808.
The previous prime is 115371371. The next prime is 115371437. The reversal of 115371372 is 273173511.
It is not an unprimeable number, because it can be changed into a prime (115371371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36328 + ... + 39375.
Almost surely, 2115371372 is an apocalyptic number.
115371372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115371372 is an abundant number, since it is smaller than the sum of its proper divisors (155951764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115371372 is a wasteful number, since it uses less digits than its factorization.
115371372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75837 (or 75835 counting only the distinct ones).
The product of its digits is 4410, while the sum is 30.
The square root of 115371372 is about 10741.1066468963. The cubic root of 115371372 is about 486.8173176770.
The spelling of 115371372 in words is "one hundred fifteen million, three hundred seventy-one thousand, three hundred seventy-two".
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