Base | Representation |
---|---|
bin | 11011000000001… |
… | …100000100000010 |
3 | 1011120110112011000 |
4 | 123000030010002 |
5 | 1411434043432 |
6 | 112542032430 |
7 | 14140504353 |
oct | 3300140402 |
9 | 1146415130 |
10 | 453034242 |
11 | 2127a9371 |
12 | 107878716 |
13 | 72b1cacb |
14 | 4424bd2a |
15 | 29b8c57c |
hex | 1b00c102 |
453034242 has 16 divisors (see below), whose sum is σ = 1006742880. Its totient is φ = 151011396.
The previous prime is 453034229. The next prime is 453034247. The reversal of 453034242 is 242430354.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (453034247) 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, 4194708 + ... + 4194815.
It is an arithmetic number, because the mean of its divisors is an integer number (62921430).
Almost surely, 2453034242 is an apocalyptic number.
453034242 is an abundant number, since it is smaller than the sum of its proper divisors (553708638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453034242 is a wasteful number, since it uses less digits than its factorization.
453034242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8389534 (or 8389528 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 453034242 is about 21284.6010533437. The cubic root of 453034242 is about 768.0279225688.
Adding to 453034242 its reverse (242430354), we get a palindrome (695464596).
The spelling of 453034242 in words is "four hundred fifty-three million, thirty-four thousand, two hundred forty-two".
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