Base | Representation |
---|---|
bin | 1101001110110… |
… | …1111000110110 |
3 | 10212102201011020 |
4 | 3103231320312 |
5 | 103202002332 |
6 | 5301322010 |
7 | 1242513402 |
oct | 323557066 |
9 | 125381136 |
10 | 55500342 |
11 | 29368257 |
12 | 16706306 |
13 | b662b51 |
14 | 752a102 |
15 | 4d1482c |
hex | 34ede36 |
55500342 has 32 divisors (see below), whose sum is σ = 117871200. Its totient is φ = 17361408.
The previous prime is 55500331. The next prime is 55500371. The reversal of 55500342 is 24300555.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51384 + ... + 52452.
It is an arithmetic number, because the mean of its divisors is an integer number (3683475).
Almost surely, 255500342 is an apocalyptic number.
55500342 is an abundant number, since it is smaller than the sum of its proper divisors (62370858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55500342 is a wasteful number, since it uses less digits than its factorization.
55500342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1600.
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 55500342 is about 7449.8551663774. The cubic root of 55500342 is about 381.4449647980. Note that the first 3 decimals are identical.
Adding to 55500342 its reverse (24300555), we get a palindrome (79800897).
The spelling of 55500342 in words is "fifty-five million, five hundred thousand, three hundred forty-two".
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