Base | Representation |
---|---|
bin | 11001000000001001… |
… | …00100001000110011 |
3 | 1021122110200111101122 |
4 | 30200010210020303 |
5 | 204442240010040 |
6 | 10055540452455 |
7 | 653430233363 |
oct | 144004441063 |
9 | 37573614348 |
10 | 13422969395 |
11 | 5768a09640 |
12 | 27273aa12b |
13 | 135bbc6154 |
14 | 9149cc9a3 |
15 | 5386511b5 |
hex | 320124233 |
13422969395 has 64 divisors (see below), whose sum is σ = 19662704640. Its totient is φ = 8676096000.
The previous prime is 13422969347. The next prime is 13422969431. The reversal of 13422969395 is 59396922431.
It is not a de Polignac number, because 13422969395 - 26 = 13422969331 is a prime.
It is a super-2 number, since 2×134229693952 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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 63 ways as a sum of consecutive naturals, for example, 1694945 + ... + 1702845.
It is an arithmetic number, because the mean of its divisors is an integer number (307229760).
Almost surely, 213422969395 is an apocalyptic number.
13422969395 is a deficient number, since it is larger than the sum of its proper divisors (6239735245).
13422969395 is a wasteful number, since it uses less digits than its factorization.
13422969395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8036.
The product of its digits is 3149280, while the sum is 53.
The spelling of 13422969395 in words is "thirteen billion, four hundred twenty-two million, nine hundred sixty-nine thousand, three hundred ninety-five".
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