Base | Representation |
---|---|
bin | 1000000110111… |
… | …11010111111010 |
3 | 11201222222010002 |
4 | 10003133113322 |
5 | 114403230202 |
6 | 10425553002 |
7 | 1454123060 |
oct | 403372772 |
9 | 151888102 |
10 | 68023802 |
11 | 35441320 |
12 | 1a945762 |
13 | 11129192 |
14 | 906a030 |
15 | 5e8a302 |
hex | 40df5fa |
68023802 has 16 divisors (see below), whose sum is σ = 127213632. Its totient is φ = 26502720.
The previous prime is 68023799. The next prime is 68023831. The reversal of 68023802 is 20832086.
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, 220703 + ... + 221010.
It is an arithmetic number, because the mean of its divisors is an integer number (7950852).
Almost surely, 268023802 is an apocalyptic number.
68023802 is a deficient number, since it is larger than the sum of its proper divisors (59189830).
68023802 is a wasteful number, since it uses less digits than its factorization.
68023802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441733.
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 68023802 is about 8247.6543332029. The cubic root of 68023802 is about 408.2131279474.
Adding to 68023802 its reverse (20832086), we get a palindrome (88855888).
The spelling of 68023802 in words is "sixty-eight million, twenty-three thousand, eight hundred two".
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