Base | Representation |
---|---|
bin | 11010111101110… |
… | …110100110000111 |
3 | 1011112022102100020 |
4 | 122331312212013 |
5 | 1411310001043 |
6 | 112520550223 |
7 | 14132344434 |
oct | 3275664607 |
9 | 1145272306 |
10 | 452422023 |
11 | 2124203a9 |
12 | 107622373 |
13 | 72967251 |
14 | 4412cb8b |
15 | 29abae83 |
hex | 1af76987 |
452422023 has 8 divisors (see below), whose sum is σ = 603529200. Its totient is φ = 301464768.
The previous prime is 452422021. The next prime is 452422031. The reversal of 452422023 is 320224254.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 452422023 - 21 = 452422021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 452421984 and 452422002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452422021) 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, 30238 + ... + 42651.
It is an arithmetic number, because the mean of its divisors is an integer number (75441150).
Almost surely, 2452422023 is an apocalyptic number.
452422023 is a deficient number, since it is larger than the sum of its proper divisors (151107177).
452422023 is a wasteful number, since it uses less digits than its factorization.
452422023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74961.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 452422023 is about 21270.2144559005. The cubic root of 452422023 is about 767.6818021152.
Adding to 452422023 its reverse (320224254), we get a palindrome (772646277).
The spelling of 452422023 in words is "four hundred fifty-two million, four hundred twenty-two thousand, twenty-three".
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