Base | Representation |
---|---|
bin | 1101001111101… |
… | …0001011110000 |
3 | 10212112021020111 |
4 | 3103322023300 |
5 | 103210110304 |
6 | 5302351104 |
7 | 1243113256 |
oct | 323721360 |
9 | 125467214 |
10 | 55550704 |
11 | 293a2080 |
12 | 1672b494 |
13 | b67ca51 |
14 | 75405d6 |
15 | 4d24704 |
hex | 34fa2f0 |
55550704 has 40 divisors (see below), whose sum is σ = 122527872. Its totient is φ = 24150720.
The previous prime is 55550701. The next prime is 55550723. The reversal of 55550704 is 40705555.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55550701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2814 + ... + 10909.
Almost surely, 255550704 is an apocalyptic number.
It is an amenable number.
55550704 is an abundant number, since it is smaller than the sum of its proper divisors (66977168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55550704 is a wasteful number, since it uses less digits than its factorization.
55550704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13765 (or 13759 counting only the distinct ones).
The product of its (nonzero) digits is 17500, while the sum is 31.
The square root of 55550704 is about 7453.2344656532. The cubic root of 55550704 is about 381.5603065716.
The spelling of 55550704 in words is "fifty-five million, five hundred fifty thousand, seven hundred four".
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