Base | Representation |
---|---|
bin | 1101101111001… |
… | …11100000101100 |
3 | 22000211221202012 |
4 | 12313213200230 |
5 | 214000234202 |
6 | 15234020352 |
7 | 2566356401 |
oct | 667474054 |
9 | 260757665 |
10 | 115243052 |
11 | 5a0628a1 |
12 | 327176b8 |
13 | 1ab4c972 |
14 | 1143c2a8 |
15 | a1b6152 |
hex | 6de782c |
115243052 has 12 divisors (see below), whose sum is σ = 202083000. Its totient is φ = 57505056.
The previous prime is 115243043. The next prime is 115243057. The reversal of 115243052 is 250342511.
It is a super-2 number, since 2×1152430522 = 26561922068549408, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (115243057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26873 + ... + 30864.
It is an arithmetic number, because the mean of its divisors is an integer number (16840250).
Almost surely, 2115243052 is an apocalyptic number.
It is an amenable number.
115243052 is a deficient number, since it is larger than the sum of its proper divisors (86839948).
115243052 is a wasteful number, since it uses less digits than its factorization.
115243052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58240 (or 58238 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 115243052 is about 10735.1316712931. The cubic root of 115243052 is about 486.6367657449.
Adding to 115243052 its reverse (250342511), we get a palindrome (365585563).
The spelling of 115243052 in words is "one hundred fifteen million, two hundred forty-three thousand, fifty-two".
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