Base | Representation |
---|---|
bin | 11111111101110… |
… | …00100111110110 |
3 | 200200120002011201 |
4 | 33332320213312 |
5 | 1022121034334 |
6 | 42335123114 |
7 | 6434115202 |
oct | 1776704766 |
9 | 620502151 |
10 | 268143094 |
11 | 1283a596a |
12 | 7597349a |
13 | 4372586b |
14 | 2787db02 |
15 | 18819c14 |
hex | ffb89f6 |
268143094 has 4 divisors (see below), whose sum is σ = 402214644. Its totient is φ = 134071546.
The previous prime is 268143061. The next prime is 268143097. The reversal of 268143094 is 490341862.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268143097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67035772 + ... + 67035775.
It is an arithmetic number, because the mean of its divisors is an integer number (100553661).
Almost surely, 2268143094 is an apocalyptic number.
268143094 is a deficient number, since it is larger than the sum of its proper divisors (134071550).
268143094 is a wasteful number, since it uses less digits than its factorization.
268143094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134071549.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 268143094 is about 16375.0753891394. The cubic root of 268143094 is about 644.8452999179.
The spelling of 268143094 in words is "two hundred sixty-eight million, one hundred forty-three thousand, ninety-four".
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