Search a number
-
+
26741429 = 1113187003
BaseRepresentation
bin110011000000…
…0101010110101
31212022121100022
41212000222311
523321211204
62353054525
7443204231
oct146005265
955277308
1026741429
1114105260
128b57445
135703a40
1437a15c1
1525335be
hex1980ab5

26741429 has 8 divisors (see below), whose sum is σ = 31416672. Its totient is φ = 22440240.

The previous prime is 26741413. The next prime is 26741431. The reversal of 26741429 is 92414762.

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

It is a cyclic number.

It is not a de Polignac number, because 26741429 - 24 = 26741413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26744429) 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, 93359 + ... + 93644.

It is an arithmetic number, because the mean of its divisors is an integer number (3927084).

Almost surely, 226741429 is an apocalyptic number.

It is an amenable number.

26741429 is a deficient number, since it is larger than the sum of its proper divisors (4675243).

26741429 is a wasteful number, since it uses less digits than its factorization.

26741429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187027.

The product of its digits is 24192, while the sum is 35.

The square root of 26741429 is about 5171.2115601665. The cubic root of 26741429 is about 299.0392561516.

The spelling of 26741429 in words is "twenty-six million, seven hundred forty-one thousand, four hundred twenty-nine".

Divisors: 1 11 13 143 187003 2057033 2431039 26741429