Base | Representation |
---|---|
bin | 110100001001… |
… | …111001110110 |
3 | 221201121112101 |
4 | 310021321312 |
5 | 12000001204 |
6 | 1205012314 |
7 | 224132134 |
oct | 64117166 |
9 | 27647471 |
10 | 13672054 |
11 | 7799020 |
12 | 46b409a |
13 | 2aa9096 |
14 | 1b5c754 |
15 | 1300ea4 |
hex | d09e76 |
13672054 has 16 divisors (see below), whose sum is σ = 23095296. Its totient is φ = 6013800.
The previous prime is 13672049. The next prime is 13672111. The reversal of 13672054 is 45027631.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9342 + ... + 10705.
It is an arithmetic number, because the mean of its divisors is an integer number (1443456).
Almost surely, 213672054 is an apocalyptic number.
13672054 is a deficient number, since it is larger than the sum of its proper divisors (9423242).
13672054 is a wasteful number, since it uses less digits than its factorization.
13672054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20091.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 13672054 is about 3697.5740695759. The cubic root of 13672054 is about 239.1174413915.
Adding to 13672054 its reverse (45027631), we get a palindrome (58699685).
The spelling of 13672054 in words is "thirteen million, six hundred seventy-two thousand, fifty-four".
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