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26133414 = 2320872
BaseRepresentation
bin110001110110…
…0001110100110
31211011201022020
41203230032212
523142232124
62332044010
7435062466
oct143541646
954151266
1026133414
111382a46a
128903606
135550078
143683ba6
152463379
hex18ec3a6

26133414 has 12 divisors (see below), whose sum is σ = 52291884. Its totient is φ = 8706964.

The previous prime is 26133407. The next prime is 26133421. The reversal of 26133414 is 41433162.

It is an interprime number because it is at equal distance from previous prime (26133407) and next prime (26133421).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 11479 + ... + 13565.

It is an arithmetic number, because the mean of its divisors is an integer number (4357657).

Almost surely, 226133414 is an apocalyptic number.

26133414 is an abundant number, since it is smaller than the sum of its proper divisors (26158470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26133414 is an frugal number, since it uses more digits than its factorization.

26133414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179 (or 2092 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 26133414 is about 5112.0850931885. The cubic root of 26133414 is about 296.7554585600.

Multiplying 26133414 by its sum of digits (24), we get a square (627201936 = 250442).

Adding to 26133414 its reverse (41433162), we get a palindrome (67566576).

The spelling of 26133414 in words is "twenty-six million, one hundred thirty-three thousand, four hundred fourteen".

Divisors: 1 2 3 6 2087 4174 6261 12522 4355569 8711138 13066707 26133414