Base | Representation |
---|---|
bin | 1111000100100… |
… | …1010100100110 |
3 | 11101221122112002 |
4 | 3301021110212 |
5 | 112140334021 |
6 | 10134525302 |
7 | 1365213650 |
oct | 361112446 |
9 | 141848462 |
10 | 63214886 |
11 | 32757309 |
12 | 19206832 |
13 | 10134377 |
14 | 85776d0 |
15 | 583a50b |
hex | 3c49526 |
63214886 has 8 divisors (see below), whose sum is σ = 108368400. Its totient is φ = 27092088.
The previous prime is 63214883. The next prime is 63214897. The reversal of 63214886 is 68841236.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×632148862 = 7992243623985992, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63214883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2257661 + ... + 2257688.
It is an arithmetic number, because the mean of its divisors is an integer number (13546050).
Almost surely, 263214886 is an apocalyptic number.
63214886 is a deficient number, since it is larger than the sum of its proper divisors (45153514).
63214886 is a wasteful number, since it uses less digits than its factorization.
63214886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4515358.
The product of its digits is 55296, while the sum is 38.
The square root of 63214886 is about 7950.7789555489. The cubic root of 63214886 is about 398.3576114627.
The spelling of 63214886 in words is "sixty-three million, two hundred fourteen thousand, eight hundred eighty-six".
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