Base | Representation |
---|---|
bin | 11000111101111100… |
… | …01011010111000101 |
3 | 1021121011222001121022 |
4 | 30132332023113011 |
5 | 204423024032304 |
6 | 10054041200525 |
7 | 653114343623 |
oct | 143676132705 |
9 | 37534861538 |
10 | 13404517829 |
11 | 575955670a |
12 | 2721190145 |
13 | 1358135771 |
14 | 912388513 |
15 | 536c08ebe |
hex | 31ef8b5c5 |
13404517829 has 8 divisors (see below), whose sum is σ = 14284926720. Its totient is φ = 12548909296.
The previous prime is 13404517813. The next prime is 13404517853. The reversal of 13404517829 is 92871540431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13404517829 - 24 = 13404517813 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13404517829.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13404519829) 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, 6198974 + ... + 6201135.
It is an arithmetic number, because the mean of its divisors is an integer number (1785615840).
Almost surely, 213404517829 is an apocalyptic number.
It is an amenable number.
13404517829 is a deficient number, since it is larger than the sum of its proper divisors (880408891).
13404517829 is a wasteful number, since it uses less digits than its factorization.
13404517829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12400179.
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 13404517829 in words is "thirteen billion, four hundred four million, five hundred seventeen thousand, eight hundred twenty-nine".
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