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26116741 = 717412143
BaseRepresentation
bin110001110100…
…0001010000101
31211010212102201
41203220022011
523141213431
62331434501
7434663050
oct143501205
954125381
1026116741
1113818992
1288b5a31
1355455c1
14367ba97
15245d461
hex18e8285

26116741 has 8 divisors (see below), whose sum is σ = 29878784. Its totient is φ = 22362480.

The previous prime is 26116703. The next prime is 26116747. The reversal of 26116741 is 14761162.

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

It is not a de Polignac number, because 26116741 - 27 = 26116613 is a prime.

It is a super-2 number, since 2×261167412 = 1364168320922162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26116747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11116 + ... + 13258.

It is an arithmetic number, because the mean of its divisors is an integer number (3734848).

Almost surely, 226116741 is an apocalyptic number.

It is an amenable number.

26116741 is a deficient number, since it is larger than the sum of its proper divisors (3762043).

26116741 is a wasteful number, since it uses less digits than its factorization.

26116741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891.

The product of its digits is 2016, while the sum is 28.

The square root of 26116741 is about 5110.4540894132. The cubic root of 26116741 is about 296.6923355870.

The spelling of 26116741 in words is "twenty-six million, one hundred sixteen thousand, seven hundred forty-one".

Divisors: 1 7 1741 2143 12187 15001 3730963 26116741