Base | Representation |
---|---|
bin | 11011100011011… |
… | …01010111101101 |
3 | 121002220212012111 |
4 | 31301231113231 |
5 | 433132302301 |
6 | 34534004021 |
7 | 5504420050 |
oct | 1561552755 |
9 | 532825174 |
10 | 231134701 |
11 | 109518a16 |
12 | 654a6611 |
13 | 38b688c5 |
14 | 229a8a97 |
15 | 15459551 |
hex | dc6d5ed |
231134701 has 8 divisors (see below), whose sum is σ = 264466944. Its totient is φ = 197880720.
The previous prime is 231134689. The next prime is 231134707. The reversal of 231134701 is 107431132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 231134701 - 27 = 231134573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231134707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13090 + ... + 25171.
It is an arithmetic number, because the mean of its divisors is an integer number (33058368).
Almost surely, 2231134701 is an apocalyptic number.
It is an amenable number.
231134701 is a deficient number, since it is larger than the sum of its proper divisors (33332243).
231134701 is an equidigital number, since it uses as much as digits as its factorization.
231134701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39131.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 231134701 is about 15203.1148453203. The cubic root of 231134701 is about 613.6984844828.
Adding to 231134701 its reverse (107431132), we get a palindrome (338565833).
The spelling of 231134701 in words is "two hundred thirty-one million, one hundred thirty-four thousand, seven hundred one".
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