Base | Representation |
---|---|
bin | 1100111101111… |
… | …1100000110010 |
3 | 10210100110000012 |
4 | 3033133200302 |
5 | 102411033012 |
6 | 5221454522 |
7 | 1230221555 |
oct | 317374062 |
9 | 123313005 |
10 | 54392882 |
11 | 287811a5 |
12 | 16271442 |
13 | b365a4b |
14 | 731c69c |
15 | 4b96622 |
hex | 33df832 |
54392882 has 8 divisors (see below), whose sum is σ = 82004076. Its totient is φ = 27058192.
The previous prime is 54392881. The next prime is 54392917. The reversal of 54392882 is 28829345.
It can be written as a sum of positive squares in 2 ways, for example, as 39175081 + 15217801 = 6259^2 + 3901^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×543928822 = 5917171224531848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54392881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68633 + ... + 69420.
Almost surely, 254392882 is an apocalyptic number.
54392882 is a deficient number, since it is larger than the sum of its proper divisors (27611194).
54392882 is a wasteful number, since it uses less digits than its factorization.
54392882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138252.
The product of its digits is 138240, while the sum is 41.
The square root of 54392882 is about 7375.1530153618. The cubic root of 54392882 is about 378.8907680376.
The spelling of 54392882 in words is "fifty-four million, three hundred ninety-two thousand, eight hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •