Base | Representation |
---|---|
bin | 1101001011010… |
… | …0101110111000 |
3 | 10211222211000111 |
4 | 3102310232320 |
5 | 103122004412 |
6 | 5252314104 |
7 | 1240520020 |
oct | 322645670 |
9 | 124884014 |
10 | 55266232 |
11 | 2921837a |
12 | 16612934 |
13 | b5b0418 |
14 | 74a8a80 |
15 | 4cba2a7 |
hex | 34b4bb8 |
55266232 has 32 divisors (see below), whose sum is σ = 119070720. Its totient is φ = 23556960.
The previous prime is 55266203. The next prime is 55266247. The reversal of 55266232 is 23266255.
It is a junction number, because it is equal to n+sod(n) for n = 55266194 and 55266203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8113 + ... + 13279.
It is an arithmetic number, because the mean of its divisors is an integer number (3720960).
Almost surely, 255266232 is an apocalyptic number.
It is an amenable number.
55266232 is an abundant number, since it is smaller than the sum of its proper divisors (63804488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55266232 is a wasteful number, since it uses less digits than its factorization.
55266232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5371 (or 5367 counting only the distinct ones).
The product of its digits is 21600, while the sum is 31.
The square root of 55266232 is about 7434.1261759537. The cubic root of 55266232 is about 380.9078753940.
The spelling of 55266232 in words is "fifty-five million, two hundred sixty-six thousand, two hundred thirty-two".
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