Base | Representation |
---|---|
bin | 1111001111101… |
… | …1101010000010 |
3 | 11110022202112011 |
4 | 3303323222002 |
5 | 112332222341 |
6 | 10202323134 |
7 | 1404345403 |
oct | 363735202 |
9 | 143282464 |
10 | 63945346 |
11 | 331060a3 |
12 | 194b94aa |
13 | 1032b9aa |
14 | 86c79aa |
15 | 5931b81 |
hex | 3cfba82 |
63945346 has 8 divisors (see below), whose sum is σ = 96180480. Its totient is φ = 31885188.
The previous prime is 63945341. The next prime is 63945367. The reversal of 63945346 is 64354936.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 63945299 and 63945308.
It is not an unprimeable number, because it can be changed into a prime (63945341) 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, 42826 + ... + 44293.
It is an arithmetic number, because the mean of its divisors is an integer number (12022560).
Almost surely, 263945346 is an apocalyptic number.
63945346 is a deficient number, since it is larger than the sum of its proper divisors (32235134).
63945346 is a wasteful number, since it uses less digits than its factorization.
63945346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87488.
The product of its digits is 233280, while the sum is 40.
The square root of 63945346 is about 7996.5833954258. The cubic root of 63945346 is about 399.8861050729.
The spelling of 63945346 in words is "sixty-three million, nine hundred forty-five thousand, three hundred forty-six".
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