Base | Representation |
---|---|
bin | 11000000110110… |
… | …00101010100110 |
3 | 112002111112112102 |
4 | 30003120222212 |
5 | 403231322204 |
6 | 32022052102 |
7 | 5003535230 |
oct | 1403305246 |
9 | 462445472 |
10 | 202214054 |
11 | a4165459 |
12 | 5787a032 |
13 | 32b80cb3 |
14 | 1cbdb250 |
15 | 12b4541e |
hex | c0d8aa6 |
202214054 has 16 divisors (see below), whose sum is σ = 357835776. Its totient is φ = 83867400.
The previous prime is 202214053. The next prime is 202214059. The reversal of 202214054 is 450412202.
It is a happy number.
It is a super-2 number, since 2×2022140542 = 81781047270229832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202214053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232532 + ... + 233399.
It is an arithmetic number, because the mean of its divisors is an integer number (22364736).
Almost surely, 2202214054 is an apocalyptic number.
202214054 is a deficient number, since it is larger than the sum of its proper divisors (155621722).
202214054 is a wasteful number, since it uses less digits than its factorization.
202214054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465971.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 202214054 is about 14220.1988031110. The cubic root of 202214054 is about 586.9536108496.
Adding to 202214054 its reverse (450412202), we get a palindrome (652626256).
The spelling of 202214054 in words is "two hundred two million, two hundred fourteen thousand, fifty-four".
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