Base | Representation |
---|---|
bin | 1100000011100… |
… | …01111111111001 |
3 | 21001021221121012 |
4 | 12001301333321 |
5 | 201342131413 |
6 | 14011323305 |
7 | 2335410221 |
oct | 601617771 |
9 | 231257535 |
10 | 101130233 |
11 | 520a3706 |
12 | 29a50535 |
13 | 17c4b099 |
14 | d607081 |
15 | 8d297a8 |
hex | 6071ff9 |
101130233 has 4 divisors (see below), whose sum is σ = 101152080. Its totient is φ = 101108388.
The previous prime is 101130223. The next prime is 101130257. The reversal of 101130233 is 332031101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332031101 = 461 ⋅720241.
It is a cyclic number.
It is not a de Polignac number, because 101130233 - 214 = 101113849 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (101130203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935 + ... + 14252.
It is an arithmetic number, because the mean of its divisors is an integer number (25288020).
Almost surely, 2101130233 is an apocalyptic number.
It is an amenable number.
101130233 is a deficient number, since it is larger than the sum of its proper divisors (21847).
101130233 is an equidigital number, since it uses as much as digits as its factorization.
101130233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21846.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 101130233 is about 10056.3528677150. The cubic root of 101130233 is about 465.9010286109.
Adding to 101130233 its reverse (332031101), we get a palindrome (433161334).
The spelling of 101130233 in words is "one hundred one million, one hundred thirty thousand, two hundred thirty-three".
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