Base | Representation |
---|---|
bin | 1111001101100… |
… | …0011011101100 |
3 | 11110001102121112 |
4 | 3303120123230 |
5 | 112313113233 |
6 | 10155251152 |
7 | 1403204642 |
oct | 363303354 |
9 | 143042545 |
10 | 63801068 |
11 | 33017761 |
12 | 19449ab8 |
13 | 102ab116 |
14 | 868b192 |
15 | 5904048 |
hex | 3cd86ec |
63801068 has 12 divisors (see below), whose sum is σ = 118219752. Its totient is φ = 30024000.
The previous prime is 63801019. The next prime is 63801161. The reversal of 63801068 is 86010836.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469058 + ... + 469193.
It is an arithmetic number, because the mean of its divisors is an integer number (9851646).
Almost surely, 263801068 is an apocalyptic number.
63801068 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
63801068 is a deficient number, since it is larger than the sum of its proper divisors (54418684).
63801068 is a wasteful number, since it uses less digits than its factorization.
63801068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938272 (or 938270 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 63801068 is about 7987.5570733485. The cubic root of 63801068 is about 399.5851281855.
The spelling of 63801068 in words is "sixty-three million, eight hundred one thousand, sixty-eight".
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