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26196268 = 227935581
BaseRepresentation
bin110001111101…
…1100100101100
31211021220112011
41203323210230
523201240033
62333251004
7435443650
oct143734454
954256464
1026196268
111387270a
128933a64
135572867
14369ca60
152476ccd
hex18fb92c

26196268 has 12 divisors (see below), whose sum is σ = 52392592. Its totient is φ = 11226960.

The previous prime is 26196227. The next prime is 26196277. The reversal of 26196268 is 86269162.

It is a happy number.

26196268 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 26196268.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467763 + ... + 467818.

Almost surely, 226196268 is an apocalyptic number.

26196268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26196268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26196268 is a wasteful number, since it uses less digits than its factorization.

26196268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935592 (or 935590 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 26196268 is about 5118.2289905787. The cubic root of 26196268 is about 296.9931789218.

The spelling of 26196268 in words is "twenty-six million, one hundred ninety-six thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 14 28 935581 1871162 3742324 6549067 13098134 26196268