Base | Representation |
---|---|
bin | 110010100100… |
… | …1011001100001 |
3 | 1211220002210120 |
4 | 1211021121201 |
5 | 23241440131 |
6 | 2344150453 |
7 | 441242220 |
oct | 145113141 |
9 | 54802716 |
10 | 26515041 |
11 | 13a70163 |
12 | 8a68429 |
13 | 5654997 |
14 | 3742cb7 |
15 | 24db496 |
hex | 1949661 |
26515041 has 8 divisors (see below), whose sum is σ = 40403904. Its totient is φ = 15151440.
The previous prime is 26515039. The next prime is 26515043. The reversal of 26515041 is 14051562.
It is an interprime number because it is at equal distance from previous prime (26515039) and next prime (26515043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 26515041 - 21 = 26515039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (26515043) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 631290 + ... + 631331.
It is an arithmetic number, because the mean of its divisors is an integer number (5050488).
Almost surely, 226515041 is an apocalyptic number.
26515041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
26515041 is a deficient number, since it is larger than the sum of its proper divisors (13888863).
26515041 is a wasteful number, since it uses less digits than its factorization.
26515041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1262631.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 26515041 is about 5149.2757743201. The cubic root of 26515041 is about 298.1929931631.
The spelling of 26515041 in words is "twenty-six million, five hundred fifteen thousand, forty-one".
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