Base | Representation |
---|---|
bin | 11111101101111… |
… | …101110001100111 |
3 | 1101002022200020200 |
4 | 133231331301213 |
5 | 2042212040312 |
6 | 124445401543 |
7 | 16121066631 |
oct | 3755756147 |
9 | 1332280220 |
10 | 532143207 |
11 | 253421082 |
12 | 12a2692b3 |
13 | 8632a74b |
14 | 50961a51 |
15 | 31ab70dc |
hex | 1fb7dc67 |
532143207 has 12 divisors (see below), whose sum is σ = 775836360. Its totient is φ = 351445968.
The previous prime is 532143191. The next prime is 532143229. The reversal of 532143207 is 702341235.
It is not a de Polignac number, because 532143207 - 24 = 532143191 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532143257) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275332 + ... + 277257.
It is an arithmetic number, because the mean of its divisors is an integer number (64653030).
Almost surely, 2532143207 is an apocalyptic number.
532143207 is a deficient number, since it is larger than the sum of its proper divisors (243693153).
532143207 is a wasteful number, since it uses less digits than its factorization.
532143207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 552702 (or 552699 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 532143207 is about 23068.2293858892. The cubic root of 532143207 is about 810.3566011001.
The spelling of 532143207 in words is "five hundred thirty-two million, one hundred forty-three thousand, two hundred seven".
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