Base | Representation |
---|---|
bin | 1110010101100110… |
… | …01101101010010010 |
3 | 201212102222221022220 |
4 | 13022303031222102 |
5 | 111231012441401 |
6 | 3311445441510 |
7 | 361514510631 |
oct | 71263155222 |
9 | 21772887286 |
10 | 7697390226 |
11 | 329aa81229 |
12 | 15a9a10296 |
13 | 958940496 |
14 | 530415518 |
15 | 300b73336 |
hex | 1caccda92 |
7697390226 has 16 divisors (see below), whose sum is σ = 15395660928. Its totient is φ = 2565650000.
The previous prime is 7697390209. The next prime is 7697390249. The reversal of 7697390226 is 6220937967.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150196 + ... + 194816.
It is an arithmetic number, because the mean of its divisors is an integer number (962228808).
Almost surely, 27697390226 is an apocalyptic number.
7697390226 is an abundant number, since it is smaller than the sum of its proper divisors (7698270702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7697390226 is a wasteful number, since it uses less digits than its factorization.
7697390226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73377.
The product of its (nonzero) digits is 1714608, while the sum is 51.
The square root of 7697390226 is about 87734.7720462075. The cubic root of 7697390226 is about 1974.4577030348.
The spelling of 7697390226 in words is "seven billion, six hundred ninety-seven million, three hundred ninety thousand, two hundred twenty-six".
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