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2250026393 = 29357121727
BaseRepresentation
bin1000011000011100…
…1010110110011001
312210210211011221212
42012013022312121
514102001321033
61011133512505
7106520623466
oct20607126631
95723734855
102250026393
11a5509914a
12529642735
1329b1c8a84
14174b8066d
15d27ee748
hex861cad99

2250026393 has 8 divisors (see below), whose sum is σ = 2328372480. Its totient is φ = 2171730960.

The previous prime is 2250026357. The next prime is 2250026431. The reversal of 2250026393 is 3936200522.

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 2250026393 - 218 = 2249764249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250026323) 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, 92696 + ... + 114422.

It is an arithmetic number, because the mean of its divisors is an integer number (291046560).

Almost surely, 22250026393 is an apocalyptic number.

It is an amenable number.

2250026393 is a deficient number, since it is larger than the sum of its proper divisors (78346087).

2250026393 is a wasteful number, since it uses less digits than its factorization.

2250026393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25327.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 2250026393 is about 47434.4431083575. The cubic root of 2250026393 is about 1310.3758207309.

The spelling of 2250026393 in words is "two billion, two hundred fifty million, twenty-six thousand, three hundred ninety-three".

Divisors: 1 29 3571 21727 103559 630083 77587117 2250026393