| Base | Representation |
|---|---|
| bin | 1101101111101… |
| … | …01111101110100 |
| 3 | 22000221221222002 |
| 4 | 12313311331310 |
| 5 | 214004133020 |
| 6 | 15235154432 |
| 7 | 2600024123 |
| oct | 667657564 |
| 9 | 260857862 |
| 10 | 115302260 |
| 11 | 5a0a3327 |
| 12 | 32745a18 |
| 13 | 1ab708b8 |
| 14 | 11455aba |
| 15 | a1c8975 |
| hex | 6df5f74 |
115302260 has 48 divisors (see below), whose sum is σ = 263692800. Its totient is φ = 42182784.
The previous prime is 115302247. The next prime is 115302263. The reversal of 115302260 is 62203511.
It is a super-2 number, since 2×1153022602 = 26589222322215200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115302263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5789 + ... + 16251.
It is an arithmetic number, because the mean of its divisors is an integer number (5493600).
Almost surely, 2115302260 is an apocalyptic number.
115302260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115302260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131846400).
115302260 is an abundant number, since it is smaller than the sum of its proper divisors (148390540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115302260 is a wasteful number, since it uses less digits than its factorization.
115302260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10520 (or 10518 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 115302260 is about 10737.8889917898. Note that the first 3 decimals coincide. The cubic root of 115302260 is about 486.7200906719.
Adding to 115302260 its reverse (62203511), we get a palindrome (177505771).
The spelling of 115302260 in words is "one hundred fifteen million, three hundred two thousand, two hundred sixty".
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