Base | Representation |
---|---|
bin | 1101011110010… |
… | …11110000010111 |
3 | 21212200122001100 |
4 | 12233023300113 |
5 | 212414012330 |
6 | 15114401143 |
7 | 2541520662 |
oct | 657136027 |
9 | 255618040 |
10 | 113032215 |
11 | 5889285a |
12 | 31a301b3 |
13 | 1a55758a |
14 | 110246d9 |
15 | 9dcb060 |
hex | 6bcbc17 |
113032215 has 12 divisors (see below), whose sum is σ = 195922584. Its totient is φ = 60283824.
The previous prime is 113032193. The next prime is 113032217. The reversal of 113032215 is 512230311.
It is not a de Polignac number, because 113032215 - 211 = 113030167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113032217) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1255869 + ... + 1255958.
It is an arithmetic number, because the mean of its divisors is an integer number (16326882).
Almost surely, 2113032215 is an apocalyptic number.
113032215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
113032215 is a deficient number, since it is larger than the sum of its proper divisors (82890369).
113032215 is a wasteful number, since it uses less digits than its factorization.
113032215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2511838 (or 2511835 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 113032215 is about 10631.6609708926. The cubic root of 113032215 is about 483.5047511945.
Adding to 113032215 its reverse (512230311), we get a palindrome (625262526).
The spelling of 113032215 in words is "one hundred thirteen million, thirty-two thousand, two hundred fifteen".
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