Base | Representation |
---|---|
bin | 1101000101011… |
… | …0011100100101 |
3 | 10211021012020222 |
4 | 3101112130211 |
5 | 103022130122 |
6 | 5240134125 |
7 | 1234321052 |
oct | 321263445 |
9 | 124235228 |
10 | 54880037 |
11 | 28a84203 |
12 | 16467345 |
13 | b4a66c4 |
14 | 7408029 |
15 | 4c40b42 |
hex | 3456725 |
54880037 has 8 divisors (see below), whose sum is σ = 57998400. Its totient is φ = 51784704.
The previous prime is 54880027. The next prime is 54880039. The reversal of 54880037 is 73008845.
54880037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54880037 is a prime.
It is a super-2 number, since 2×548800372 = 6023636922242738, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54879979 and 54880006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54880039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737 + ... + 10502.
It is an arithmetic number, because the mean of its divisors is an integer number (7249800).
Almost surely, 254880037 is an apocalyptic number.
It is an amenable number.
54880037 is a deficient number, since it is larger than the sum of its proper divisors (3118363).
54880037 is a wasteful number, since it uses less digits than its factorization.
54880037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11515.
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 54880037 is about 7408.1061682457. The cubic root of 54880037 is about 380.0185517259.
The spelling of 54880037 in words is "fifty-four million, eight hundred eighty thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •