Base | Representation |
---|---|
bin | 1101011101101… |
… | …1110000100101 |
3 | 10221021012200010 |
4 | 3113123300211 |
5 | 103424142121 |
6 | 5334240433 |
7 | 1254012105 |
oct | 327336045 |
9 | 127235603 |
10 | 56474661 |
11 | 29973281 |
12 | 16ab6119 |
13 | b914479 |
14 | 7701205 |
15 | 4e58376 |
hex | 35dbc25 |
56474661 has 8 divisors (see below), whose sum is σ = 76076224. Its totient is φ = 37261440.
The previous prime is 56474659. The next prime is 56474681. The reversal of 56474661 is 16647465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56474661 - 21 = 56474659 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 (56474641) 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, 96745 + ... + 97326.
It is an arithmetic number, because the mean of its divisors is an integer number (9509528).
Almost surely, 256474661 is an apocalyptic number.
It is an amenable number.
56474661 is a deficient number, since it is larger than the sum of its proper divisors (19601563).
56474661 is a wasteful number, since it uses less digits than its factorization.
56474661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194171.
The product of its digits is 120960, while the sum is 39.
The square root of 56474661 is about 7514.9624749562. The cubic root of 56474661 is about 383.6641418264.
The spelling of 56474661 in words is "fifty-six million, four hundred seventy-four thousand, six hundred sixty-one".
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