Base | Representation |
---|---|
bin | 1101011101011… |
… | …0011100100111 |
3 | 10221020002211021 |
4 | 3113112130213 |
5 | 103422443103 |
6 | 5333552011 |
7 | 1253561503 |
oct | 327263447 |
9 | 127202737 |
10 | 56452903 |
11 | 299589a1 |
12 | 16aa5607 |
13 | b9075b0 |
14 | 76d7303 |
15 | 4e51bbd |
hex | 35d6727 |
56452903 has 8 divisors (see below), whose sum is σ = 64371888. Its totient is φ = 49044864.
The previous prime is 56452901. The next prime is 56452909. The reversal of 56452903 is 30925465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56452903 - 21 = 56452901 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 (56452901) 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, 127501 + ... + 127942.
It is an arithmetic number, because the mean of its divisors is an integer number (8046486).
Almost surely, 256452903 is an apocalyptic number.
56452903 is a deficient number, since it is larger than the sum of its proper divisors (7918985).
56452903 is a wasteful number, since it uses less digits than its factorization.
56452903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255473.
The product of its (nonzero) digits is 32400, while the sum is 34.
The square root of 56452903 is about 7513.5146902099. The cubic root of 56452903 is about 383.6148640528.
The spelling of 56452903 in words is "fifty-six million, four hundred fifty-two thousand, nine hundred three".
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