Base | Representation |
---|---|
bin | 11011001000100… |
… | …100001011111001 |
3 | 1011201121002102211 |
4 | 123020210023321 |
5 | 1413014331301 |
6 | 113101055121 |
7 | 14165251516 |
oct | 3310441371 |
9 | 1151532384 |
10 | 455230201 |
11 | 213a69208 |
12 | 1085574a1 |
13 | 7340b4aa |
14 | 4466030d |
15 | 29e73051 |
hex | 1b2242f9 |
455230201 has 2 divisors, whose sum is σ = 455230202. Its totient is φ = 455230200.
The previous prime is 455230189. The next prime is 455230261. The reversal of 455230201 is 102032554.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 287268601 + 167961600 = 16949^2 + 12960^2 .
It is a cyclic number.
It is not a de Polignac number, because 455230201 - 25 = 455230169 is a prime.
It is not a weakly prime, because it can be changed into another prime (455230261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227615100 + 227615101.
It is an arithmetic number, because the mean of its divisors is an integer number (227615101).
Almost surely, 2455230201 is an apocalyptic number.
It is an amenable number.
455230201 is a deficient number, since it is larger than the sum of its proper divisors (1).
455230201 is an equidigital number, since it uses as much as digits as its factorization.
455230201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 455230201 is about 21336.1243200353. The cubic root of 455230201 is about 769.2668576907.
Adding to 455230201 its reverse (102032554), we get a palindrome (557262755).
The spelling of 455230201 in words is "four hundred fifty-five million, two hundred thirty thousand, two hundred one".
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