Base | Representation |
---|---|
bin | 110011001000110111… |
… | …000011101110111111 |
3 | 12020201201212210112101 |
4 | 303020313003232333 |
5 | 1344423311441332 |
6 | 41120340445531 |
7 | 3652464625042 |
oct | 631067035677 |
9 | 166651783471 |
10 | 54909483967 |
11 | 21317a77018 |
12 | a7850a98a7 |
13 | 5240c28820 |
14 | 292c78cc59 |
15 | 16658bbae7 |
hex | cc8dc3bbf |
54909483967 has 8 divisors (see below), whose sum is σ = 59173840880. Its totient is φ = 50650920000.
The previous prime is 54909483899. The next prime is 54909483973. The reversal of 54909483967 is 76938490945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54909483967 - 227 = 54775266239 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54909483899 and 54909483908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54909483997) 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, 1428534 + ... + 1466467.
It is an arithmetic number, because the mean of its divisors is an integer number (7396730110).
Almost surely, 254909483967 is an apocalyptic number.
54909483967 is a deficient number, since it is larger than the sum of its proper divisors (4264356913).
54909483967 is a wasteful number, since it uses less digits than its factorization.
54909483967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2896473.
The product of its (nonzero) digits is 58786560, while the sum is 64.
The spelling of 54909483967 in words is "fifty-four billion, nine hundred nine million, four hundred eighty-three thousand, nine hundred sixty-seven".
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