Base | Representation |
---|---|
bin | 11010111101001… |
… | …000101100011101 |
3 | 1011111221212102220 |
4 | 122331020230131 |
5 | 1411232442023 |
6 | 112512535553 |
7 | 14130632340 |
oct | 3275105435 |
9 | 1144855386 |
10 | 452234013 |
11 | 212302120 |
12 | 1075515b9 |
13 | 728cc7ba |
14 | 440c0457 |
15 | 29a803e3 |
hex | 1af48b1d |
452234013 has 32 divisors (see below), whose sum is σ = 756034560. Its totient is φ = 233592960.
The previous prime is 452233993. The next prime is 452234021. The reversal of 452234013 is 310432254.
It is not a de Polignac number, because 452234013 - 29 = 452233501 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452234063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35881 + ... + 46817.
It is an arithmetic number, because the mean of its divisors is an integer number (23626080).
Almost surely, 2452234013 is an apocalyptic number.
It is an amenable number.
452234013 is a deficient number, since it is larger than the sum of its proper divisors (303800547).
452234013 is a wasteful number, since it uses less digits than its factorization.
452234013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11137.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 452234013 is about 21265.7944361362. The cubic root of 452234013 is about 767.5754472475.
Adding to 452234013 its reverse (310432254), we get a palindrome (762666267).
The spelling of 452234013 in words is "four hundred fifty-two million, two hundred thirty-four thousand, thirteen".
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