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26141401 = 1113315897
BaseRepresentation
bin110001110111…
…0001011011001
31211012010021001
41203232023121
523143011101
62332145001
7435124666
oct143561331
954163231
1026141401
1113835470
128908161
1355538b0
143686a6d
152465901
hex18ee2d9

26141401 has 16 divisors (see below), whose sum is σ = 31707648. Its totient is φ = 21225600.

The previous prime is 26141389. The next prime is 26141407. The reversal of 26141401 is 10414162.

It is not a de Polignac number, because 26141401 - 25 = 26141369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26141407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485 + ... + 7381.

It is an arithmetic number, because the mean of its divisors is an integer number (1981728).

Almost surely, 226141401 is an apocalyptic number.

It is an amenable number.

26141401 is a deficient number, since it is larger than the sum of its proper divisors (5566247).

26141401 is a wasteful number, since it uses less digits than its factorization.

26141401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 26141401 is about 5112.8662216021. The cubic root of 26141401 is about 296.7856873497.

Adding to 26141401 its reverse (10414162), we get a palindrome (36555563).

The spelling of 26141401 in words is "twenty-six million, one hundred forty-one thousand, four hundred one".

Divisors: 1 11 13 31 143 341 403 4433 5897 64867 76661 182807 843271 2010877 2376491 26141401