Base | Representation |
---|---|
bin | 11000010110001101… |
… | …100001001100011001 |
3 | 2111110220121212121010 |
4 | 120112031201030121 |
5 | 412014431240421 |
6 | 20002031204133 |
7 | 1613556061533 |
oct | 302615411431 |
9 | 74426555533 |
10 | 26142446361 |
11 | 100a5802979 |
12 | 5097076649 |
13 | 2608129395 |
14 | 139ddb4853 |
15 | a30140076 |
hex | 616361319 |
26142446361 has 8 divisors (see below), whose sum is σ = 35598225024. Its totient is φ = 17057482640.
The previous prime is 26142446359. The next prime is 26142446399. The reversal of 26142446361 is 16364424162.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26142446361 - 21 = 26142446359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (26142446261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92703570 + ... + 92703851.
It is an arithmetic number, because the mean of its divisors is an integer number (4449778128).
Almost surely, 226142446361 is an apocalyptic number.
It is an amenable number.
26142446361 is a deficient number, since it is larger than the sum of its proper divisors (9455778663).
26142446361 is a wasteful number, since it uses less digits than its factorization.
26142446361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185407471.
The product of its digits is 165888, while the sum is 39.
The spelling of 26142446361 in words is "twenty-six billion, one hundred forty-two million, four hundred forty-six thousand, three hundred sixty-one".
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