Base | Representation |
---|---|
bin | 110100011010… |
… | …110110000010 |
3 | 221212010201022 |
4 | 310122312002 |
5 | 12004211232 |
6 | 1210305442 |
7 | 224541341 |
oct | 64326602 |
9 | 27763638 |
10 | 13741442 |
11 | 7836170 |
12 | 4728282 |
13 | 2b01840 |
14 | 1b79b58 |
15 | 1316812 |
hex | d1ad82 |
13741442 has 32 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 5512320.
The previous prime is 13741439. The next prime is 13741451. The reversal of 13741442 is 24414731.
It is a Harshad number since it is a multiple of its sum of digits (26).
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 15 ways as a sum of consecutive naturals, for example, 5534 + ... + 7622.
It is an arithmetic number, because the mean of its divisors is an integer number (790020).
Almost surely, 213741442 is an apocalyptic number.
13741442 is a deficient number, since it is larger than the sum of its proper divisors (11539198).
13741442 is a wasteful number, since it uses less digits than its factorization.
13741442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2138.
The product of its digits is 2688, while the sum is 26.
The square root of 13741442 is about 3706.9451034511. The cubic root of 13741442 is about 239.5212795425.
Subtracting 13741442 from its reverse (24414731), we obtain a square (10673289 = 32672).
The spelling of 13741442 in words is "thirteen million, seven hundred forty-one thousand, four hundred forty-two".
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