Base | Representation |
---|---|
bin | 1101110000001… |
… | …11000111011010 |
3 | 22001002112022210 |
4 | 12320013013122 |
5 | 214013410011 |
6 | 15240455550 |
7 | 2600435664 |
oct | 670070732 |
9 | 261075283 |
10 | 115372506 |
11 | 5a141087 |
12 | 3277a5b6 |
13 | 1ab96872 |
14 | 11473534 |
15 | a1de6a6 |
hex | 6e071da |
115372506 has 16 divisors (see below), whose sum is σ = 244318464. Its totient is φ = 36195264.
The previous prime is 115372501. The next prime is 115372511. The reversal of 115372506 is 605273511.
It is an interprime number because it is at equal distance from previous prime (115372501) and next prime (115372511).
It is not an unprimeable number, because it can be changed into a prime (115372501) 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, 565450 + ... + 565653.
It is an arithmetic number, because the mean of its divisors is an integer number (15269904).
Almost surely, 2115372506 is an apocalyptic number.
115372506 is an abundant number, since it is smaller than the sum of its proper divisors (128945958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115372506 is a wasteful number, since it uses less digits than its factorization.
115372506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1131125.
The product of its (nonzero) digits is 6300, while the sum is 30.
The square root of 115372506 is about 10741.1594346234. The cubic root of 115372506 is about 486.8189126683.
The spelling of 115372506 in words is "one hundred fifteen million, three hundred seventy-two thousand, five hundred six".
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