Base | Representation |
---|---|
bin | 1101000010001… |
… | …0001011011110 |
3 | 10210212022120211 |
4 | 3100202023132 |
5 | 102443302300 |
6 | 5231403034 |
7 | 1232436643 |
oct | 320421336 |
9 | 123768524 |
10 | 54665950 |
11 | 28948379 |
12 | 1638347a |
13 | b430121 |
14 | 738ddca |
15 | 4bec4ba |
hex | 34222de |
54665950 has 24 divisors (see below), whose sum is σ = 102071592. Its totient is φ = 21781920.
The previous prime is 54665929. The next prime is 54665951. The reversal of 54665950 is 5956645.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54665951) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11877 + ... + 15823.
It is an arithmetic number, because the mean of its divisors is an integer number (4252983).
Almost surely, 254665950 is an apocalyptic number.
54665950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54665950 is a deficient number, since it is larger than the sum of its proper divisors (47405642).
54665950 is a wasteful number, since it uses less digits than its factorization.
54665950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4236 (or 4231 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 40.
The square root of 54665950 is about 7393.6425393712. The cubic root of 54665950 is about 379.5237570351.
The spelling of 54665950 in words is "fifty-four million, six hundred sixty-five thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •