Base | Representation |
---|---|
bin | 1101110000001… |
… | …11000110100100 |
3 | 22001002112020210 |
4 | 12320013012210 |
5 | 214013404302 |
6 | 15240455420 |
7 | 2600435556 |
oct | 670070644 |
9 | 261075223 |
10 | 115372452 |
11 | 5a141038 |
12 | 3277a570 |
13 | 1ab96830 |
14 | 114734d6 |
15 | a1de66c |
hex | 6e071a4 |
115372452 has 48 divisors (see below), whose sum is σ = 299274752. Its totient is φ = 34352640.
The previous prime is 115372447. The next prime is 115372457. The reversal of 115372452 is 254273511.
It is an interprime number because it is at equal distance from previous prime (115372447) and next prime (115372457).
It is not an unprimeable number, because it can be changed into a prime (115372457) 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, 7093 + ... + 16764.
Almost surely, 2115372452 is an apocalyptic number.
115372452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115372452 is an abundant number, since it is smaller than the sum of its proper divisors (183902300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115372452 is a wasteful number, since it uses less digits than its factorization.
115372452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23908 (or 23906 counting only the distinct ones).
The product of its digits is 8400, while the sum is 30.
The square root of 115372452 is about 10741.1569209280. The cubic root of 115372452 is about 486.8188367166.
The spelling of 115372452 in words is "one hundred fifteen million, three hundred seventy-two thousand, four hundred fifty-two".
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