Base | Representation |
---|---|
bin | 11010111100101… |
… | …011000000101110 |
3 | 1011111201200122211 |
4 | 122330223000232 |
5 | 1411220044210 |
6 | 112510201034 |
7 | 14126615020 |
oct | 3274530056 |
9 | 1144650584 |
10 | 452112430 |
11 | 212229840 |
12 | 1074b317a |
13 | 72889363 |
14 | 4408c010 |
15 | 29a5938a |
hex | 1af2b02e |
452112430 has 64 divisors (see below), whose sum is σ = 1019547648. Its totient is φ = 140232960.
The previous prime is 452112379. The next prime is 452112481. The reversal of 452112430 is 34211254.
It is an interprime number because it is at equal distance from previous prime (452112379) and next prime (452112481).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170394 + ... + 173026.
It is an arithmetic number, because the mean of its divisors is an integer number (15930432).
Almost surely, 2452112430 is an apocalyptic number.
452112430 is an abundant number, since it is smaller than the sum of its proper divisors (567435218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452112430 is a wasteful number, since it uses less digits than its factorization.
452112430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2881.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 452112430 is about 21262.9355922460. The cubic root of 452112430 is about 767.5066535938.
Adding to 452112430 its reverse (34211254), we get a palindrome (486323684).
The spelling of 452112430 in words is "four hundred fifty-two million, one hundred twelve thousand, four hundred thirty".
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