Base | Representation |
---|---|
bin | 1000011000100100011… |
… | …01010010011010111110 |
3 | 1000112112222021221202100 |
4 | 10030102031102122332 |
5 | 14204430440011141 |
6 | 340200423005530 |
7 | 26545412665536 |
oct | 4142215223276 |
9 | 1015488257670 |
10 | 288068282046 |
11 | 101195042a76 |
12 | 479b55998a6 |
13 | 2121ab8397c |
14 | dd2a61a4c6 |
15 | 775ee2a0b6 |
hex | 43123526be |
288068282046 has 12 divisors (see below), whose sum is σ = 624147944472. Its totient is φ = 96022760676.
The previous prime is 288068282023. The next prime is 288068282087. The reversal of 288068282046 is 640282860882.
It is a happy number.
It is a super-2 number, since 2×2880682820462 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 288068281983 and 288068282001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8001896706 + ... + 8001896741.
It is an arithmetic number, because the mean of its divisors is an integer number (52012328706).
Almost surely, 2288068282046 is an apocalyptic number.
288068282046 is an abundant number, since it is smaller than the sum of its proper divisors (336079662426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288068282046 is a wasteful number, since it uses less digits than its factorization.
288068282046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16003793455 (or 16003793452 counting only the distinct ones).
The product of its (nonzero) digits is 4718592, while the sum is 54.
The spelling of 288068282046 in words is "two hundred eighty-eight billion, sixty-eight million, two hundred eighty-two thousand, forty-six".
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