Base | Representation |
---|---|
bin | 11011111110001… |
… | …10100111111101 |
3 | 121100112020211002 |
4 | 31333012213331 |
5 | 440032133023 |
6 | 35141140045 |
7 | 5546313110 |
oct | 1577064775 |
9 | 540466732 |
10 | 234646013 |
11 | 1104a7028 |
12 | 666ba625 |
13 | 397c7bc4 |
14 | 23240577 |
15 | 158eeb28 |
hex | dfc69fd |
234646013 has 4 divisors (see below), whose sum is σ = 268166880. Its totient is φ = 201125148.
The previous prime is 234646001. The next prime is 234646031. The reversal of 234646013 is 310646432.
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.
It is not a de Polignac number, because 234646013 - 216 = 234580477 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 (234646213) 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, 16760423 + ... + 16760436.
It is an arithmetic number, because the mean of its divisors is an integer number (67041720).
Almost surely, 2234646013 is an apocalyptic number.
It is an amenable number.
234646013 is a deficient number, since it is larger than the sum of its proper divisors (33520867).
234646013 is an equidigital number, since it uses as much as digits as its factorization.
234646013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33520866.
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 234646013 is about 15318.1595826653. The cubic root of 234646013 is about 616.7905716774.
The spelling of 234646013 in words is "two hundred thirty-four million, six hundred forty-six thousand, thirteen".
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