Base | Representation |
---|---|
bin | 1101000100001… |
… | …1011010100011 |
3 | 10211010020022210 |
4 | 3101003122203 |
5 | 103012131313 |
6 | 5234333203 |
7 | 1233544560 |
oct | 321033243 |
9 | 124106283 |
10 | 54802083 |
11 | 28a30686 |
12 | 1642a203 |
13 | b47a08b |
14 | 73c7867 |
15 | 4c279c3 |
hex | 34436a3 |
54802083 has 32 divisors (see below), whose sum is σ = 87298560. Its totient is φ = 29953056.
The previous prime is 54802073. The next prime is 54802087. The reversal of 54802083 is 38020845.
It is not a de Polignac number, because 54802083 - 26 = 54802019 is a prime.
It is a super-2 number, since 2×548020832 = 6006536602277778, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54802083.
It is not an unprimeable number, because it can be changed into a prime (54802087) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512116 + ... + 512222.
It is an arithmetic number, because the mean of its divisors is an integer number (2728080).
Almost surely, 254802083 is an apocalyptic number.
54802083 is a deficient number, since it is larger than the sum of its proper divisors (32496477).
54802083 is an equidigital number, since it uses as much as digits as its factorization.
54802083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204 (or 146 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 54802083 is about 7402.8428998595. The cubic root of 54802083 is about 379.8385348182.
The spelling of 54802083 in words is "fifty-four million, eight hundred two thousand, eighty-three".
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