Base | Representation |
---|---|
bin | 1101100101100110010… |
… | …1011010100010000101 |
3 | 211022112020000022220102 |
4 | 3121121211122202011 |
5 | 12311031342323323 |
6 | 255123053013445 |
7 | 22602433403561 |
oct | 3313145324205 |
9 | 738466008812 |
10 | 233431214213 |
11 | 8aaa792025a |
12 | 392a7784285 |
13 | 19021518932 |
14 | b4261006a1 |
15 | 611341e328 |
hex | 365995a885 |
233431214213 has 8 divisors (see below), whose sum is σ = 238667864448. Its totient is φ = 228205815264.
The previous prime is 233431214183. The next prime is 233431214243. The reversal of 233431214213 is 312412134332.
It is an interprime number because it is at equal distance from previous prime (233431214183) and next prime (233431214243).
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 233431214213 - 214 = 233431197829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233431214243) 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, 2770856 + ... + 2853857.
It is an arithmetic number, because the mean of its divisors is an integer number (29833483056).
Almost surely, 2233431214213 is an apocalyptic number.
It is an amenable number.
233431214213 is a deficient number, since it is larger than the sum of its proper divisors (5236650235).
233431214213 is an equidigital number, since it uses as much as digits as its factorization.
233431214213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5625643.
The product of its digits is 10368, while the sum is 29.
Adding to 233431214213 its reverse (312412134332), we get a palindrome (545843348545).
The spelling of 233431214213 in words is "two hundred thirty-three billion, four hundred thirty-one million, two hundred fourteen thousand, two hundred thirteen".
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