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26041042 = 217765913
BaseRepresentation
bin110001101010…
…1101011010010
31211000000121001
41203111223102
523131303132
62330052214
7434226256
oct143255322
954000531
1026041042
1113777025
12887a06a
13551a001
14365c266
152445ce7
hex18d5ad2

26041042 has 8 divisors (see below), whose sum is σ = 41359356. Its totient is φ = 12254592.

The previous prime is 26041033. The next prime is 26041049. The reversal of 26041042 is 24014062.

It can be written as a sum of positive squares in 2 ways, for example, as 25593481 + 447561 = 5059^2 + 669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (26041049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 382923 + ... + 382990.

Almost surely, 226041042 is an apocalyptic number.

26041042 is a deficient number, since it is larger than the sum of its proper divisors (15318314).

26041042 is a wasteful number, since it uses less digits than its factorization.

26041042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765932.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 26041042 is about 5103.0424258475. The cubic root of 26041042 is about 296.4054053577.

The spelling of 26041042 in words is "twenty-six million, forty-one thousand, forty-two".

Divisors: 1 2 17 34 765913 1531826 13020521 26041042