Base | Representation |
---|---|
bin | 1101001100111… |
… | …0100111111010 |
3 | 10212012012111021 |
4 | 3103032213322 |
5 | 103133403112 |
6 | 5254453054 |
7 | 1241441140 |
oct | 323164772 |
9 | 125165437 |
10 | 55372282 |
11 | 29290019 |
12 | 1666418a |
13 | b619784 |
14 | 74d5590 |
15 | 4cdb907 |
hex | 34ce9fa |
55372282 has 8 divisors (see below), whose sum is σ = 94923936. Its totient is φ = 23730972.
The previous prime is 55372277. The next prime is 55372301. The reversal of 55372282 is 28227355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×553722822 = 6132179227775048, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977568 + ... + 1977595.
It is an arithmetic number, because the mean of its divisors is an integer number (11865492).
Almost surely, 255372282 is an apocalyptic number.
55372282 is a deficient number, since it is larger than the sum of its proper divisors (39551654).
55372282 is a wasteful number, since it uses less digits than its factorization.
55372282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3955172.
The product of its digits is 33600, while the sum is 34.
The square root of 55372282 is about 7441.2554048359. The cubic root of 55372282 is about 381.1513602379.
The spelling of 55372282 in words is "fifty-five million, three hundred seventy-two thousand, two hundred eighty-two".
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