Base | Representation |
---|---|
bin | 11000000110111… |
… | …11100011001100 |
3 | 112002112222012210 |
4 | 30003133203030 |
5 | 403233223002 |
6 | 32022430420 |
7 | 5004013362 |
oct | 1403374314 |
9 | 462488183 |
10 | 202242252 |
11 | a4184663 |
12 | 57892410 |
13 | 32b90a94 |
14 | 1cc07632 |
15 | 12b4d96c |
hex | c0df8cc |
202242252 has 12 divisors (see below), whose sum is σ = 471898616. Its totient is φ = 67414080.
The previous prime is 202242179. The next prime is 202242253. The reversal of 202242252 is 252242202.
202242252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (202242253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8426749 + ... + 8426772.
Almost surely, 2202242252 is an apocalyptic number.
It is an amenable number.
202242252 is an abundant number, since it is smaller than the sum of its proper divisors (269656364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202242252 is a wasteful number, since it uses less digits than its factorization.
202242252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16853528 (or 16853526 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 21.
The square root of 202242252 is about 14221.1902455456. The cubic root of 202242252 is about 586.9808924164.
Adding to 202242252 its reverse (252242202), we get a palindrome (454484454).
The spelling of 202242252 in words is "two hundred two million, two hundred forty-two thousand, two hundred fifty-two".
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