Base | Representation |
---|---|
bin | 1101101101101… |
… | …11000100010001 |
3 | 22000110212120001 |
4 | 12312313010101 |
5 | 213422412000 |
6 | 15225450001 |
7 | 2564602033 |
oct | 666670421 |
9 | 260425501 |
10 | 115044625 |
11 | 59a37803 |
12 | 32640901 |
13 | 1aab0557 |
14 | 113c9c53 |
15 | a17746a |
hex | 6db7111 |
115044625 has 8 divisors (see below), whose sum is σ = 143575848. Its totient is φ = 92035600.
The previous prime is 115044623. The next prime is 115044659. The reversal of 115044625 is 526440511.
It can be written as a sum of positive squares in 4 ways, for example, as 2663424 + 112381201 = 1632^2 + 10601^2 .
It is not a de Polignac number, because 115044625 - 21 = 115044623 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115044593 and 115044602.
It is not an unprimeable number, because it can be changed into a prime (115044623) 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, 460054 + ... + 460303.
It is an arithmetic number, because the mean of its divisors is an integer number (17946981).
Almost surely, 2115044625 is an apocalyptic number.
It is an amenable number.
115044625 is a deficient number, since it is larger than the sum of its proper divisors (28531223).
115044625 is an frugal number, since it uses more digits than its factorization.
115044625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 920372 (or 920362 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 115044625 is about 10725.8857443104. The cubic root of 115044625 is about 486.3573061002.
It can be divided in two parts, 11504 and 4625, that added together give a square (16129 = 1272).
The spelling of 115044625 in words is "one hundred fifteen million, forty-four thousand, six hundred twenty-five".
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