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26414081 = 78733563
BaseRepresentation
bin110010011000…
…0110000000001
31211200222022022
41210300300001
523230222311
62342051225
7440341661
oct144606001
954628268
1026414081
1113a01321
128a19b15
13561aa45
1437181a1
1524bb5db
hex1930c01

26414081 has 4 divisors (see below), whose sum is σ = 26448432. Its totient is φ = 26379732.

The previous prime is 26414071. The next prime is 26414093. The reversal of 26414081 is 18041462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26414081 - 214 = 26397697 is a prime.

It is a super-2 number, since 2×264140812 = 1395407350149122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26414081.

It is not an unprimeable number, because it can be changed into a prime (26414021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15995 + ... + 17568.

It is an arithmetic number, because the mean of its divisors is an integer number (6612108).

Almost surely, 226414081 is an apocalyptic number.

It is an amenable number.

26414081 is a deficient number, since it is larger than the sum of its proper divisors (34351).

26414081 is an equidigital number, since it uses as much as digits as its factorization.

26414081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34350.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 26414081 is about 5139.4631042552. The cubic root of 26414081 is about 297.8140402497.

The spelling of 26414081 in words is "twenty-six million, four hundred fourteen thousand, eighty-one".

Divisors: 1 787 33563 26414081