Base | Representation |
---|---|
bin | 1101000111001… |
… | …0111010110001 |
3 | 10211111010020020 |
4 | 3101302322301 |
5 | 103034343112 |
6 | 5242434053 |
7 | 1235315052 |
oct | 321627261 |
9 | 124433206 |
10 | 54996657 |
11 | 29053891 |
12 | 16502929 |
13 | b517801 |
14 | 7438729 |
15 | 4c6548c |
hex | 3472eb1 |
54996657 has 8 divisors (see below), whose sum is σ = 76517184. Its totient is φ = 35070288.
The previous prime is 54996653. The next prime is 54996707. The reversal of 54996657 is 75669945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54996657 - 22 = 54996653 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54996653) 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, 398458 + ... + 398595.
It is an arithmetic number, because the mean of its divisors is an integer number (9564648).
Almost surely, 254996657 is an apocalyptic number.
It is an amenable number.
54996657 is a deficient number, since it is larger than the sum of its proper divisors (21520527).
54996657 is a wasteful number, since it uses less digits than its factorization.
54996657 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 797079.
The product of its digits is 2041200, while the sum is 51.
The square root of 54996657 is about 7415.9730986567. The cubic root of 54996657 is about 380.2875409079.
The spelling of 54996657 in words is "fifty-four million, nine hundred ninety-six thousand, six hundred fifty-seven".
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