Base | Representation |
---|---|
bin | 1101010101001… |
… | …0110100001000 |
3 | 10220012201020010 |
4 | 3111102310020 |
5 | 103303214421 |
6 | 5314231520 |
7 | 1246154544 |
oct | 325226410 |
9 | 126181203 |
10 | 55913736 |
11 | 2961a8aa |
12 | 168855a0 |
13 | b779068 |
14 | 75d6a24 |
15 | 4d97076 |
hex | 3552d08 |
55913736 has 32 divisors (see below), whose sum is σ = 145863360. Its totient is φ = 17827392.
The previous prime is 55913719. The next prime is 55913743. The reversal of 55913736 is 63731955.
It is a junction number, because it is equal to n+sod(n) for n = 55913694 and 55913703.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50095 + ... + 51198.
It is an arithmetic number, because the mean of its divisors is an integer number (4558230).
Almost surely, 255913736 is an apocalyptic number.
It is an amenable number.
55913736 is an abundant number, since it is smaller than the sum of its proper divisors (89949624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55913736 is a wasteful number, since it uses less digits than its factorization.
55913736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101325 (or 101321 counting only the distinct ones).
The product of its digits is 85050, while the sum is 39.
The square root of 55913736 is about 7477.5487962300. The cubic root of 55913736 is about 382.3896866729.
The spelling of 55913736 in words is "fifty-five million, nine hundred thirteen thousand, seven hundred thirty-six".
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