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10366427 = 291791997
BaseRepresentation
bin100111100010…
…110111011011
3201111200001202
4213202313123
510123211202
61010104415
7154053551
oct47426733
921450052
1010366427
1159404a5
12357b10b
1321bc5a6
14153bbd1
15d9b802
hex9e2ddb

10366427 has 8 divisors (see below), whose sum is σ = 10789200. Its totient is φ = 9948064.

The previous prime is 10366417. The next prime is 10366439. The reversal of 10366427 is 72466301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10366427 - 220 = 9317851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10366427.

It is not an unprimeable number, because it can be changed into a prime (10366417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4193 + ... + 6189.

It is an arithmetic number, because the mean of its divisors is an integer number (1348650).

Almost surely, 210366427 is an apocalyptic number.

10366427 is a deficient number, since it is larger than the sum of its proper divisors (422773).

10366427 is a wasteful number, since it uses less digits than its factorization.

10366427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 10366427 is about 3219.6936189644. The cubic root of 10366427 is about 218.0434430717.

The spelling of 10366427 in words is "ten million, three hundred sixty-six thousand, four hundred twenty-seven".

Divisors: 1 29 179 1997 5191 57913 357463 10366427