Base | Representation |
---|---|
bin | 110101101111010000… |
… | …0111111011010100000 |
3 | 102000212120212021122202 |
4 | 1223132200333122200 |
5 | 3342320444340000 |
6 | 125003132352332 |
7 | 11223530463563 |
oct | 1533640773240 |
9 | 360776767582 |
10 | 115402340000 |
11 | 44a3a681112 |
12 | 1a4480156a8 |
13 | ab618091ac |
14 | 582a8984da |
15 | 3006525dd5 |
hex | 1ade83f6a0 |
115402340000 has 60 divisors (see below), whose sum is σ = 283907115954. Its totient is φ = 46160928000.
The previous prime is 115402339993. The next prime is 115402340017. The reversal of 115402340000 is 43204511.
It can be written as a sum of positive squares in 5 ways, for example, as 8596256656 + 106806083344 = 92716^2 + 326812^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2865059 + ... + 2905058.
Almost surely, 2115402340000 is an apocalyptic number.
115402340000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115402340000 is an abundant number, since it is smaller than the sum of its proper divisors (168504775954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115402340000 is an frugal number, since it uses more digits than its factorization.
115402340000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5770147 (or 5770124 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 115402340000 its reverse (43204511), we get a palindrome (115445544511).
The spelling of 115402340000 in words is "one hundred fifteen billion, four hundred two million, three hundred forty thousand".
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