Base | Representation |
---|---|
bin | 10011011010100… |
… | …110111010101101 |
3 | 211200221102100220 |
4 | 103122212322231 |
5 | 1131342223003 |
6 | 52153441553 |
7 | 11033522604 |
oct | 2332467255 |
9 | 750842326 |
10 | 325742253 |
11 | 157966a81 |
12 | 911102b9 |
13 | 52641ac5 |
14 | 31394a3b |
15 | 1d8e6353 |
hex | 136a6ead |
325742253 has 16 divisors (see below), whose sum is σ = 471090816. Its totient is φ = 199400960.
The previous prime is 325742233. The next prime is 325742267. The reversal of 325742253 is 352247523.
It is a cyclic number.
It is not a de Polignac number, because 325742253 - 212 = 325738157 is a prime.
It is a super-2 number, since 2×3257422532 = 212216030779032018, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325742233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75801 + ... + 79982.
It is an arithmetic number, because the mean of its divisors is an integer number (29443176).
Almost surely, 2325742253 is an apocalyptic number.
It is an amenable number.
325742253 is a deficient number, since it is larger than the sum of its proper divisors (145348563).
325742253 is a wasteful number, since it uses less digits than its factorization.
325742253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155844.
The product of its digits is 50400, while the sum is 33.
The square root of 325742253 is about 18048.3310308737. The cubic root of 325742253 is about 688.0574453172.
Adding to 325742253 its reverse (352247523), we get a palindrome (677989776).
The spelling of 325742253 in words is "three hundred twenty-five million, seven hundred forty-two thousand, two hundred fifty-three".
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