Base | Representation |
---|---|
bin | 1101101111011… |
… | …11101010001001 |
3 | 22000220122112020 |
4 | 12313233222021 |
5 | 214002321200 |
6 | 15234435053 |
7 | 2566555605 |
oct | 667575211 |
9 | 260818466 |
10 | 115276425 |
11 | 5a085980 |
12 | 32732a89 |
13 | 1ab61c04 |
14 | 1144a505 |
15 | a1c0ea0 |
hex | 6defa89 |
115276425 has 24 divisors (see below), whose sum is σ = 207918240. Its totient is φ = 55891200.
The previous prime is 115276411. The next prime is 115276429. The reversal of 115276425 is 524672511.
It is not a de Polignac number, because 115276425 - 24 = 115276409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (115276429) 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 23 ways as a sum of consecutive naturals, for example, 69040 + ... + 70689.
It is an arithmetic number, because the mean of its divisors is an integer number (8663260).
Almost surely, 2115276425 is an apocalyptic number.
115276425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
115276425 is a deficient number, since it is larger than the sum of its proper divisors (92641815).
115276425 is a wasteful number, since it uses less digits than its factorization.
115276425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139753 (or 139748 counting only the distinct ones).
The product of its digits is 16800, while the sum is 33.
The square root of 115276425 is about 10736.6859412018. The cubic root of 115276425 is about 486.6837359268.
It can be divided in two parts, 1152 and 76425, that added together give a palindrome (77577).
The spelling of 115276425 in words is "one hundred fifteen million, two hundred seventy-six thousand, four hundred twenty-five".
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