Base | Representation |
---|---|
bin | 110100101011100110… |
… | …1001101101000101010 |
3 | 101211000101020210211102 |
4 | 1221113031031220222 |
5 | 3323143322344320 |
6 | 123550000201402 |
7 | 11113344045605 |
oct | 1512715155052 |
9 | 354011223742 |
10 | 113132231210 |
11 | 43a85216849 |
12 | 19b13909262 |
13 | a88c3cb65b |
14 | 56931ab33c |
15 | 2e220ab175 |
hex | 1a5734da2a |
113132231210 has 16 divisors (see below), whose sum is σ = 215616723336. Its totient is φ = 42590957568.
The previous prime is 113132231189. The next prime is 113132231213. The reversal of 113132231210 is 12132231311.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 79067253721 + 34064977489 = 281189^2 + 184567^2 .
It is not an unprimeable number, because it can be changed into a prime (113132231213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332741687 + ... + 332742026.
Almost surely, 2113132231210 is an apocalyptic number.
113132231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113132231210 is a deficient number, since it is larger than the sum of its proper divisors (102484492126).
113132231210 is a wasteful number, since it uses less digits than its factorization.
113132231210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 665483737.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 113132231210 its reverse (12132231311), we get a palindrome (125264462521).
The spelling of 113132231210 in words is "one hundred thirteen billion, one hundred thirty-two million, two hundred thirty-one thousand, two hundred ten".
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