Base | Representation |
---|---|
bin | 1101110001011… |
… | …10000100100110 |
3 | 22001101122012120 |
4 | 12320232010212 |
5 | 214034011240 |
6 | 15244130410 |
7 | 2602002123 |
oct | 670560446 |
9 | 261348176 |
10 | 115532070 |
11 | 5a23aa55 |
12 | 32836a06 |
13 | 1ac21394 |
14 | 114b574a |
15 | a221ad0 |
hex | 6e2e126 |
115532070 has 32 divisors (see below), whose sum is σ = 277585920. Its totient is φ = 30774240.
The previous prime is 115532047. The next prime is 115532101. The reversal of 115532070 is 70235511.
It is a self number, because there is not a number n which added to its sum of digits gives 115532070.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36865 + ... + 39875.
It is an arithmetic number, because the mean of its divisors is an integer number (8674560).
Almost surely, 2115532070 is an apocalyptic number.
115532070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115532070 is an abundant number, since it is smaller than the sum of its proper divisors (162053850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115532070 is a wasteful number, since it uses less digits than its factorization.
115532070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4300.
The product of its (nonzero) digits is 1050, while the sum is 24.
The square root of 115532070 is about 10748.5845579779. The cubic root of 115532070 is about 487.0432381811.
Adding to 115532070 its reverse (70235511), we get a palindrome (185767581).
The spelling of 115532070 in words is "one hundred fifteen million, five hundred thirty-two thousand, seventy".
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