Base | Representation |
---|---|
bin | 1101001011010… |
… | …1000010011010 |
3 | 10211222212201210 |
4 | 3102311002122 |
5 | 103122024412 |
6 | 5252323550 |
7 | 1240523454 |
oct | 322650232 |
9 | 124885653 |
10 | 55267482 |
11 | 29219306 |
12 | 166135b6 |
13 | b5b0b6a |
14 | 74a92d4 |
15 | 4cba83c |
hex | 34b509a |
55267482 has 32 divisors (see below), whose sum is σ = 119070720. Its totient is φ = 17051760.
The previous prime is 55267477. The next prime is 55267489. The reversal of 55267482 is 28476255.
It is a self number, because there is not a number n which added to its sum of digits gives 55267482.
It is not an unprimeable number, because it can be changed into a prime (55267489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2182 + ... + 10737.
It is an arithmetic number, because the mean of its divisors is an integer number (3720960).
Almost surely, 255267482 is an apocalyptic number.
55267482 is an abundant number, since it is smaller than the sum of its proper divisors (63803238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55267482 is a wasteful number, since it uses less digits than its factorization.
55267482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12978.
The product of its digits is 134400, while the sum is 39.
The square root of 55267482 is about 7434.2102472287. The cubic root of 55267482 is about 380.9107471371.
The spelling of 55267482 in words is "fifty-five million, two hundred sixty-seven thousand, four hundred eighty-two".
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