Base | Representation |
---|---|
bin | 1101110000110… |
… | …10101011010000 |
3 | 22001020121020010 |
4 | 12320122223100 |
5 | 214023440444 |
6 | 15242314520 |
7 | 2601221400 |
oct | 670325320 |
9 | 261217203 |
10 | 115452624 |
11 | 5a1962a1 |
12 | 327b8a40 |
13 | 1abc4181 |
14 | 11494800 |
15 | a2082b9 |
hex | 6e1aad0 |
115452624 has 120 divisors (see below), whose sum is σ = 350120448. Its totient is φ = 32686080.
The previous prime is 115452613. The next prime is 115452643. The reversal of 115452624 is 426254511.
It is a junction number, because it is equal to n+sod(n) for n = 115452591 and 115452600.
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 23 ways as a sum of consecutive naturals, for example, 449104 + ... + 449360.
Almost surely, 2115452624 is an apocalyptic number.
115452624 is a gapful number since it is divisible by the number (14) 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 115452624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175060224).
115452624 is an abundant number, since it is smaller than the sum of its proper divisors (234667824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115452624 is a wasteful number, since it uses less digits than its factorization.
115452624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473 (or 460 counting only the distinct ones).
The product of its digits is 9600, while the sum is 30.
The square root of 115452624 is about 10744.8882730348. Note that the first 3 decimals coincide. The cubic root of 115452624 is about 486.9315736313.
The spelling of 115452624 in words is "one hundred fifteen million, four hundred fifty-two thousand, six hundred twenty-four".
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