Base | Representation |
---|---|
bin | 1100101101100… |
… | …0110101011010 |
3 | 10201022210010000 |
4 | 3023120311122 |
5 | 102122120304 |
6 | 5142433430 |
7 | 1215121005 |
oct | 313306532 |
9 | 121283100 |
10 | 53316954 |
11 | 281068a9 |
12 | 15a32876 |
13 | b07a0c2 |
14 | 711c53c |
15 | 4a32939 |
hex | 32d8d5a |
53316954 has 40 divisors (see below), whose sum is σ = 119898900. Its totient is φ = 17708544.
The previous prime is 53316929. The next prime is 53316961. The reversal of 53316954 is 45961335.
It can be written as a sum of positive squares in 2 ways, for example, as 46172025 + 7144929 = 6795^2 + 2673^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72372 + ... + 73104.
Almost surely, 253316954 is an apocalyptic number.
53316954 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
53316954 is an abundant number, since it is smaller than the sum of its proper divisors (66581946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53316954 is a wasteful number, since it uses less digits than its factorization.
53316954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1196 (or 1187 counting only the distinct ones).
The product of its digits is 48600, while the sum is 36.
The square root of 53316954 is about 7301.8459309958. The cubic root of 53316954 is about 376.3758737500.
The spelling of 53316954 in words is "fifty-three million, three hundred sixteen thousand, nine hundred fifty-four".
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