Base | Representation |
---|---|
bin | 110010011001… |
… | …100110000010 |
3 | 220212020111121 |
4 | 302121212002 |
5 | 11340241114 |
6 | 1151102454 |
7 | 220205023 |
oct | 62314602 |
9 | 26766447 |
10 | 13212034 |
11 | 7504440 |
12 | 4511a2a |
13 | 2977894 |
14 | 1a7cc4a |
15 | 125ea24 |
hex | c99982 |
13212034 has 16 divisors (see below), whose sum is σ = 22205376. Its totient is φ = 5842800.
The previous prime is 13212013. The next prime is 13212053. The reversal of 13212034 is 43021231.
It is a happy number.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 13211999 and 13212017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7302 + ... + 8929.
It is an arithmetic number, because the mean of its divisors is an integer number (1387836).
Almost surely, 213212034 is an apocalyptic number.
13212034 is a deficient number, since it is larger than the sum of its proper divisors (8993342).
13212034 is a wasteful number, since it uses less digits than its factorization.
13212034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16281.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 13212034 is about 3634.8361723742. The cubic root of 13212034 is about 236.4049472979.
Adding to 13212034 its reverse (43021231), we get a palindrome (56233265).
The spelling of 13212034 in words is "thirteen million, two hundred twelve thousand, thirty-four".
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