Base | Representation |
---|---|
bin | 1101101110001… |
… | …01101100101000 |
3 | 22000120220202120 |
4 | 12313011230220 |
5 | 213431321202 |
6 | 15231031240 |
7 | 2565241533 |
oct | 667055450 |
9 | 260526676 |
10 | 115104552 |
11 | 59a78832 |
12 | 3266b520 |
13 | 1ab01904 |
14 | 11403a1a |
15 | a18a0bc |
hex | 6dc5b28 |
115104552 has 64 divisors (see below), whose sum is σ = 310495680. Its totient is φ = 35423232.
The previous prime is 115104533. The next prime is 115104553. The reversal of 115104552 is 255401511.
It is a super-2 number, since 2×1151045522 = 26498115782241408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (115104553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18963 + ... + 24285.
It is an arithmetic number, because the mean of its divisors is an integer number (4851495).
Almost surely, 2115104552 is an apocalyptic number.
115104552 is a gapful number since it is divisible by the number (12) 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 115104552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155247840).
115104552 is an abundant number, since it is smaller than the sum of its proper divisors (195391128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115104552 is a wasteful number, since it uses less digits than its factorization.
115104552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5402 (or 5398 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 115104552 is about 10728.6789494327. The cubic root of 115104552 is about 486.4417396408.
The spelling of 115104552 in words is "one hundred fifteen million, one hundred four thousand, five hundred fifty-two".
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