Base | Representation |
---|---|
bin | 1101101101111… |
… | …01110000110100 |
3 | 22000112021011212 |
4 | 12312331300310 |
5 | 213424301202 |
6 | 15230220552 |
7 | 2565045014 |
oct | 666756064 |
9 | 260467155 |
10 | 115072052 |
11 | 59a56377 |
12 | 32654758 |
13 | 1aabcb94 |
14 | 113d5c44 |
15 | a180652 |
hex | 6dbdc34 |
115072052 has 6 divisors (see below), whose sum is σ = 201376098. Its totient is φ = 57536024.
The previous prime is 115072049. The next prime is 115072057. The reversal of 115072052 is 250270511.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 108701476 + 6370576 = 10426^2 + 2524^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115072057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14384003 + ... + 14384010.
It is an arithmetic number, because the mean of its divisors is an integer number (33562683).
Almost surely, 2115072052 is an apocalyptic number.
It is an amenable number.
115072052 is a deficient number, since it is larger than the sum of its proper divisors (86304046).
115072052 is a wasteful number, since it uses less digits than its factorization.
115072052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28768017 (or 28768015 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 23.
The square root of 115072052 is about 10727.1642105451. The cubic root of 115072052 is about 486.3959527324.
The spelling of 115072052 in words is "one hundred fifteen million, seventy-two thousand, fifty-two".
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