Base | Representation |
---|---|
bin | 1100011101010… |
… | …1010111111010 |
3 | 10122022210021211 |
4 | 3013111113322 |
5 | 101334113302 |
6 | 5103553334 |
7 | 1203103420 |
oct | 307252772 |
9 | 118283254 |
10 | 52254202 |
11 | 275503a0 |
12 | 155bb84a |
13 | aa97460 |
14 | 6d23110 |
15 | 48c2ad7 |
hex | 31d55fa |
52254202 has 64 divisors (see below), whose sum is σ = 107864064. Its totient is φ = 18325440.
The previous prime is 52254149. The next prime is 52254221. The reversal of 52254202 is 20245225.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85783 + ... + 86389.
It is an arithmetic number, because the mean of its divisors is an integer number (1685376).
Almost surely, 252254202 is an apocalyptic number.
52254202 is an abundant number, since it is smaller than the sum of its proper divisors (55609862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52254202 is a wasteful number, since it uses less digits than its factorization.
52254202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683.
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 52254202 is about 7228.7067999747. The cubic root of 52254202 is about 373.8583399750.
Adding to 52254202 its reverse (20245225), we get a palindrome (72499427).
The spelling of 52254202 in words is "fifty-two million, two hundred fifty-four thousand, two hundred two".
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