Base | Representation |
---|---|
bin | 1111000011011… |
… | …1100110111100 |
3 | 11101210221222220 |
4 | 3300313212330 |
5 | 112131023312 |
6 | 10133205340 |
7 | 1364462301 |
oct | 360674674 |
9 | 141727886 |
10 | 63142332 |
11 | 32707850 |
12 | 19190850 |
13 | 1010a336 |
14 | 85590a8 |
15 | 5823c8c |
hex | 3c379bc |
63142332 has 24 divisors (see below), whose sum is σ = 160726272. Its totient is φ = 19134000.
The previous prime is 63142327. The next prime is 63142349. The reversal of 63142332 is 23324136.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239044 + ... + 239307.
It is an arithmetic number, because the mean of its divisors is an integer number (6696928).
Almost surely, 263142332 is an apocalyptic number.
It is an amenable number.
63142332 is an abundant number, since it is smaller than the sum of its proper divisors (97583940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63142332 is a wasteful number, since it uses less digits than its factorization.
63142332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478369 (or 478367 counting only the distinct ones).
The product of its digits is 2592, while the sum is 24.
The square root of 63142332 is about 7946.2149480114. The cubic root of 63142332 is about 398.2051499963.
Adding to 63142332 its reverse (23324136), we get a palindrome (86466468).
It can be divided in two parts, 6314 and 2332, that added together give a triangular number (8646 = T131).
The spelling of 63142332 in words is "sixty-three million, one hundred forty-two thousand, three hundred thirty-two".
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