Base | Representation |
---|---|
bin | 1101011101011… |
… | …0010000000101 |
3 | 10221020001201120 |
4 | 3113112100011 |
5 | 103422431401 |
6 | 5333544153 |
7 | 1253556246 |
oct | 327262005 |
9 | 127201646 |
10 | 56452101 |
11 | 29958332 |
12 | 16aa5059 |
13 | b907114 |
14 | 76d6ccd |
15 | 4e51836 |
hex | 35d6405 |
56452101 has 4 divisors (see below), whose sum is σ = 75269472. Its totient is φ = 37634732.
The previous prime is 56452093. The next prime is 56452103. The reversal of 56452101 is 10125465.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 56452101 - 23 = 56452093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56452103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9408681 + ... + 9408686.
It is an arithmetic number, because the mean of its divisors is an integer number (18817368).
Almost surely, 256452101 is an apocalyptic number.
It is an amenable number.
56452101 is a deficient number, since it is larger than the sum of its proper divisors (18817371).
56452101 is a wasteful number, since it uses less digits than its factorization.
56452101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18817370.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 56452101 is about 7513.4613195251. The cubic root of 56452101 is about 383.6130474319.
Adding to 56452101 its reverse (10125465), we get a palindrome (66577566).
The spelling of 56452101 in words is "fifty-six million, four hundred fifty-two thousand, one hundred one".
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