Base | Representation |
---|---|
bin | 11000100111001111… |
… | …10110011111011010 |
3 | 1021002220200122010101 |
4 | 30103213312133122 |
5 | 204030303201202 |
6 | 10023120210014 |
7 | 645313062646 |
oct | 142347663732 |
9 | 37086618111 |
10 | 13214115802 |
11 | 5671029868 |
12 | 268946990a |
13 | 132785c044 |
14 | 8d4d83c26 |
15 | 525148887 |
hex | 3139f67da |
13214115802 has 8 divisors (see below), whose sum is σ = 20682963936. Its totient is φ = 6319794492.
The previous prime is 13214115791. The next prime is 13214115821. The reversal of 13214115802 is 20851141231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×132141158022 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143631648 + ... + 143631739.
It is an arithmetic number, because the mean of its divisors is an integer number (2585370492).
Almost surely, 213214115802 is an apocalyptic number.
13214115802 is a deficient number, since it is larger than the sum of its proper divisors (7468848134).
13214115802 is a wasteful number, since it uses less digits than its factorization.
13214115802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287263412.
The product of its (nonzero) digits is 1920, while the sum is 28.
The spelling of 13214115802 in words is "thirteen billion, two hundred fourteen million, one hundred fifteen thousand, eight hundred two".
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