Base | Representation |
---|---|
bin | 1101011101101… |
… | …0011111001101 |
3 | 10221020221112020 |
4 | 3113122133031 |
5 | 103424010303 |
6 | 5334200353 |
7 | 1253660655 |
oct | 327323715 |
9 | 127227466 |
10 | 56469453 |
11 | 2996a377 |
12 | 16ab30b9 |
13 | b911ca1 |
14 | 76dd365 |
15 | 4e56a53 |
hex | 35da7cd |
56469453 has 8 divisors (see below), whose sum is σ = 75384288. Its totient is φ = 37600464.
The previous prime is 56469451. The next prime is 56469473. The reversal of 56469453 is 35496465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56469453 - 21 = 56469451 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56469451) 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 7 ways as a sum of consecutive naturals, for example, 8475 + ... + 13592.
It is an arithmetic number, because the mean of its divisors is an integer number (9423036).
Almost surely, 256469453 is an apocalyptic number.
It is an amenable number.
56469453 is a deficient number, since it is larger than the sum of its proper divisors (18914835).
56469453 is a wasteful number, since it uses less digits than its factorization.
56469453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22923.
The product of its digits is 388800, while the sum is 42.
The square root of 56469453 is about 7514.6159582510. The cubic root of 56469453 is about 383.6523478393.
The spelling of 56469453 in words is "fifty-six million, four hundred sixty-nine thousand, four hundred fifty-three".
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