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26318068 = 227939931
BaseRepresentation
bin110010001100…
…1010011110100
31211112002121021
41210121103310
523214134233
62340030524
7436462030
oct144312364
954462537
1026318068
1113946177
128992444
1355b612a
1436d11c0
15249ce2d
hex19194f4

26318068 has 12 divisors (see below), whose sum is σ = 52636192. Its totient is φ = 11279160.

The previous prime is 26318053. The next prime is 26318087. The reversal of 26318068 is 86081362.

26318068 is an admirable number.

It is a congruent number.

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, 469938 + ... + 469993.

Almost surely, 226318068 is an apocalyptic number.

26318068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26318068 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.

26318068 is a wasteful number, since it uses less digits than its factorization.

26318068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939942 (or 939940 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 26318068 is about 5130.1138388929. The cubic root of 26318068 is about 297.4527590172.

The spelling of 26318068 in words is "twenty-six million, three hundred eighteen thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 939931 1879862 3759724 6579517 13159034 26318068