Base | Representation |
---|---|
bin | 11111101010111… |
… | …100101000100111 |
3 | 1101000211111001112 |
4 | 133222330220213 |
5 | 2042011231403 |
6 | 124420415235 |
7 | 16111263332 |
oct | 3752745047 |
9 | 1330744045 |
10 | 531352103 |
11 | 252a30777 |
12 | 129b4751b |
13 | 86111639 |
14 | 507d7619 |
15 | 319ac9d8 |
hex | 1fabca27 |
531352103 has 8 divisors (see below), whose sum is σ = 539926800. Its totient is φ = 522845568.
The previous prime is 531352097. The next prime is 531352117. The reversal of 531352103 is 301253135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 531352103 - 218 = 531089959 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 (531352303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208 + ... + 32621.
It is an arithmetic number, because the mean of its divisors is an integer number (67490850).
Almost surely, 2531352103 is an apocalyptic number.
531352103 is a deficient number, since it is larger than the sum of its proper divisors (8574697).
531352103 is a wasteful number, since it uses less digits than its factorization.
531352103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34081.
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 531352103 is about 23051.0759618721. The cubic root of 531352103 is about 809.9548331264.
The spelling of 531352103 in words is "five hundred thirty-one million, three hundred fifty-two thousand, one hundred three".
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