Base | Representation |
---|---|
bin | 11010010001101110… |
… | …010111001011111111 |
3 | 2200211022211220122220 |
4 | 122101232113023333 |
5 | 430240422404240 |
6 | 20543413540423 |
7 | 2016120412404 |
oct | 322156271377 |
9 | 80738756586 |
10 | 28214653695 |
11 | 10a69488a18 |
12 | 5575044713 |
13 | 2878535b77 |
14 | 15192a82ab |
15 | b020175d0 |
hex | 691b972ff |
28214653695 has 8 divisors (see below), whose sum is σ = 45143445936. Its totient is φ = 15047815296.
The previous prime is 28214653681. The next prime is 28214653703. The reversal of 28214653695 is 59635641282.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28214653695 - 210 = 28214652671 is a prime.
It is a congruent number.
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, 940488442 + ... + 940488471.
It is an arithmetic number, because the mean of its divisors is an integer number (5642930742).
Almost surely, 228214653695 is an apocalyptic number.
28214653695 is a deficient number, since it is larger than the sum of its proper divisors (16928792241).
28214653695 is a wasteful number, since it uses less digits than its factorization.
28214653695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1880976921.
The product of its digits is 3110400, while the sum is 51.
The spelling of 28214653695 in words is "twenty-eight billion, two hundred fourteen million, six hundred fifty-three thousand, six hundred ninety-five".
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