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26370228 = 2237330103
BaseRepresentation
bin110010010011…
…0000010110100
31211121202011010
41210212002310
523222321403
62341112220
7440100063
oct144460264
954552133
1026370228
1113981385
1289b8670
135603ab1
1437061da
1524ad603
hex19260b4

26370228 has 24 divisors (see below), whose sum is σ = 62375488. Its totient is φ = 8669376.

The previous prime is 26370209. The next prime is 26370269. The reversal of 26370228 is 82207362.

It is a junction number, because it is equal to n+sod(n) for n = 26370195 and 26370204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14176 + ... + 15927.

Almost surely, 226370228 is an apocalyptic number.

It is an amenable number.

26370228 is an abundant number, since it is smaller than the sum of its proper divisors (36005260).

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

26370228 is a wasteful number, since it uses less digits than its factorization.

26370228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30183 (or 30181 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 26370228 is about 5135.1950303762. The cubic root of 26370228 is about 297.6491373801.

The spelling of 26370228 in words is "twenty-six million, three hundred seventy thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 30103 60206 90309 120412 180618 361236 2197519 4395038 6592557 8790076 13185114 26370228