Base | Representation |
---|---|
bin | 1110111100110010… |
… | …00001000111000101 |
3 | 202201100110110122110 |
4 | 13132121001013011 |
5 | 112414133124042 |
6 | 3404230251233 |
7 | 402615306255 |
oct | 73631010705 |
9 | 22640413573 |
10 | 8026067397 |
11 | 3449562257 |
12 | 167bab6b19 |
13 | 9aba6c10a |
14 | 561d31965 |
15 | 31e94909c |
hex | 1de6411c5 |
8026067397 has 4 divisors (see below), whose sum is σ = 10701423200. Its totient is φ = 5350711596.
The previous prime is 8026067383. The next prime is 8026067407. The reversal of 8026067397 is 7937606208.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 8026067397 - 26 = 8026067333 is a prime.
It is a super-2 number, since 2×80260673972 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8026067317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337677897 + ... + 1337677902.
It is an arithmetic number, because the mean of its divisors is an integer number (2675355800).
Almost surely, 28026067397 is an apocalyptic number.
It is an amenable number.
8026067397 is a deficient number, since it is larger than the sum of its proper divisors (2675355803).
8026067397 is a wasteful number, since it uses less digits than its factorization.
8026067397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2675355802.
The product of its (nonzero) digits is 762048, while the sum is 48.
The square root of 8026067397 is about 89588.3217668464. The cubic root of 8026067397 is about 2002.1699279383.
The spelling of 8026067397 in words is "eight billion, twenty-six million, sixty-seven thousand, three hundred ninety-seven".
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