Base | Representation |
---|---|
bin | 110010111100… |
… | …1110000110110 |
3 | 1212021011112122 |
4 | 1211321300312 |
5 | 23314310032 |
6 | 2352315542 |
7 | 443025611 |
oct | 145716066 |
9 | 55234478 |
10 | 26713142 |
11 | 14095a85 |
12 | 8b42bb2 |
13 | 56c3bc1 |
14 | 3795178 |
15 | 252a012 |
hex | 1979c36 |
26713142 has 4 divisors (see below), whose sum is σ = 40069716. Its totient is φ = 13356570.
The previous prime is 26713117. The next prime is 26713199. The reversal of 26713142 is 24131762.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24131762 = 2 ⋅12065881.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6678284 + ... + 6678287.
It is an arithmetic number, because the mean of its divisors is an integer number (10017429).
Almost surely, 226713142 is an apocalyptic number.
26713142 is a deficient number, since it is larger than the sum of its proper divisors (13356574).
26713142 is a wasteful number, since it uses less digits than its factorization.
26713142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13356573.
The product of its digits is 2016, while the sum is 26.
The square root of 26713142 is about 5168.4757907917. The cubic root of 26713142 is about 298.9337780212.
The spelling of 26713142 in words is "twenty-six million, seven hundred thirteen thousand, one hundred forty-two".
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