Base | Representation |
---|---|
bin | 1101101111010… |
… | …00010010010110 |
3 | 22000212010002220 |
4 | 12313220102112 |
5 | 214000334410 |
6 | 15234043210 |
7 | 2566401561 |
oct | 667502226 |
9 | 260763086 |
10 | 115246230 |
11 | 5a065220 |
12 | 32719506 |
13 | 1ab51248 |
14 | 1143d4d8 |
15 | a1b7070 |
hex | 6de8496 |
115246230 has 64 divisors (see below), whose sum is σ = 319500288. Its totient is φ = 26293760.
The previous prime is 115246223. The next prime is 115246237. The reversal of 115246230 is 32642511.
It is an interprime number because it is at equal distance from previous prime (115246223) and next prime (115246237).
It is a self number, because there is not a number n which added to its sum of digits gives 115246230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115246237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4662 + ... + 15881.
It is an arithmetic number, because the mean of its divisors is an integer number (4992192).
Almost surely, 2115246230 is an apocalyptic number.
115246230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115246230 is an abundant number, since it is smaller than the sum of its proper divisors (204254058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115246230 is a wasteful number, since it uses less digits than its factorization.
115246230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20581.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 115246230 is about 10735.2796889508. The cubic root of 115246230 is about 486.6412389500.
Adding to 115246230 its reverse (32642511), we get a palindrome (147888741).
The spelling of 115246230 in words is "one hundred fifteen million, two hundred forty-six thousand, two hundred thirty".
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