Base | Representation |
---|---|
bin | 1100111111100… |
… | …0101000111001 |
3 | 10210112200012000 |
4 | 3033320220321 |
5 | 102422331201 |
6 | 5224011213 |
7 | 1231130613 |
oct | 317705071 |
9 | 123480160 |
10 | 54495801 |
11 | 28841558 |
12 | 16300b09 |
13 | b3a0849 |
14 | 7347db3 |
15 | 4bb6d86 |
hex | 33f8a39 |
54495801 has 16 divisors (see below), whose sum is σ = 80848320. Its totient is φ = 36279360.
The previous prime is 54495769. The next prime is 54495803. The reversal of 54495801 is 10859445.
It is not a de Polignac number, because 54495801 - 25 = 54495769 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (54495803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36006 + ... + 37488.
It is an arithmetic number, because the mean of its divisors is an integer number (5053020).
Almost surely, 254495801 is an apocalyptic number.
It is an amenable number.
54495801 is a deficient number, since it is larger than the sum of its proper divisors (26352519).
54495801 is a wasteful number, since it uses less digits than its factorization.
54495801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2853 (or 2847 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The square root of 54495801 is about 7382.1271324734. The cubic root of 54495801 is about 379.1295890538.
The spelling of 54495801 in words is "fifty-four million, four hundred ninety-five thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 1.027 sec. • engine limits •