Base | Representation |
---|---|
bin | 100000000110000010… |
… | …0100101101100000010 |
3 | 20120220021220200111001 |
4 | 1000030010211230002 |
5 | 2112123013200044 |
6 | 51355021442214 |
7 | 4656644246542 |
oct | 1001404455402 |
9 | 216807820431 |
10 | 68922006274 |
11 | 27258748470 |
12 | 11435a1036a |
13 | 6665000344 |
14 | 349b7a5322 |
15 | 1bd5b752d4 |
hex | 100c125b02 |
68922006274 has 16 divisors (see below), whose sum is σ = 116670481920. Its totient is φ = 30247902160.
The previous prime is 68922006233. The next prime is 68922006281. The reversal of 68922006274 is 47260022986.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54013474 + ... + 54014749.
It is an arithmetic number, because the mean of its divisors is an integer number (7291905120).
Almost surely, 268922006274 is an apocalyptic number.
68922006274 is a deficient number, since it is larger than the sum of its proper divisors (47748475646).
68922006274 is a wasteful number, since it uses less digits than its factorization.
68922006274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108028265.
The product of its (nonzero) digits is 580608, while the sum is 46.
The spelling of 68922006274 in words is "sixty-eight billion, nine hundred twenty-two million, six thousand, two hundred seventy-four".
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