Base | Representation |
---|---|
bin | 1010001010111… |
… | …0110110110101 |
3 | 2222021022111100 |
4 | 2202232312311 |
5 | 41410044003 |
6 | 4122200313 |
7 | 1025412000 |
oct | 242566665 |
9 | 88238440 |
10 | 42659253 |
11 | 2209758a |
12 | 12353099 |
13 | 8ab8080 |
14 | 5946537 |
15 | 3b29ba3 |
hex | 28aedb5 |
42659253 has 48 divisors (see below), whose sum is σ = 77459200. Its totient is φ = 22480416.
The previous prime is 42659249. The next prime is 42659257. The reversal of 42659253 is 35295624.
42659253 = T307 + T308 + ... + T657.
It is an interprime number because it is at equal distance from previous prime (42659249) and next prime (42659257).
It is not a de Polignac number, because 42659253 - 22 = 42659249 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42659257) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39600 + ... + 40662.
Almost surely, 242659253 is an apocalyptic number.
It is an amenable number.
42659253 is a deficient number, since it is larger than the sum of its proper divisors (34799947).
42659253 is a wasteful number, since it uses less digits than its factorization.
42659253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1103 (or 1086 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 42659253 is about 6531.4051321289. The cubic root of 42659253 is about 349.4119458648.
The spelling of 42659253 in words is "forty-two million, six hundred fifty-nine thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •