Base | Representation |
---|---|
bin | 1101101101111… |
… | …01101101011000 |
3 | 22000112020212201 |
4 | 12312331231120 |
5 | 213424244312 |
6 | 15230215544 |
7 | 2565044251 |
oct | 666755530 |
9 | 260466781 |
10 | 115071832 |
11 | 59a56197 |
12 | 326545b4 |
13 | 1aabca55 |
14 | 113d5b28 |
15 | a180557 |
hex | 6dbdb58 |
115071832 has 16 divisors (see below), whose sum is σ = 216032400. Its totient is φ = 57463200.
The previous prime is 115071823. The next prime is 115071833. The reversal of 115071832 is 238170511.
It is a self number, because there is not a number n which added to its sum of digits gives 115071832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115071833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2044 + ... + 15307.
It is an arithmetic number, because the mean of its divisors is an integer number (13502025).
Almost surely, 2115071832 is an apocalyptic number.
It is an amenable number.
115071832 is a deficient number, since it is larger than the sum of its proper divisors (100960568).
115071832 is a wasteful number, since it uses less digits than its factorization.
115071832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18186 (or 18182 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 28.
The square root of 115071832 is about 10727.1539561992. The cubic root of 115071832 is about 486.3956427609.
The spelling of 115071832 in words is "one hundred fifteen million, seventy-one thousand, eight hundred thirty-two".
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