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5693245 = 51138649
BaseRepresentation
bin10101101101111100111101
3101201020122221
4111231330331
52424140440
6322005341
766251245
oct25557475
911636587
105693245
113239468
121aa6851
1312444ac
14a82b25
15776d4a
hex56df3d

5693245 has 4 divisors (see below), whose sum is σ = 6831900. Its totient is φ = 4554592.

The previous prime is 5693231. The next prime is 5693263. The reversal of 5693245 is 5423965.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5423965 = 51084793.

It can be written as a sum of positive squares in 2 ways, for example, as 1737124 + 3956121 = 1318^2 + 1989^2 .

It is a cyclic number.

It is not a de Polignac number, because 5693245 - 27 = 5693117 is a prime.

It is an Ulam number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5693245.

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, 569320 + ... + 569329.

It is an arithmetic number, because the mean of its divisors is an integer number (1707975).

Almost surely, 25693245 is an apocalyptic number.

It is an amenable number.

5693245 is a deficient number, since it is larger than the sum of its proper divisors (1138655).

5693245 is a wasteful number, since it uses less digits than its factorization.

5693245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138654.

The product of its digits is 32400, while the sum is 34.

The square root of 5693245 is about 2386.0521788092. The cubic root of 5693245 is about 178.5610061727.

The spelling of 5693245 in words is "five million, six hundred ninety-three thousand, two hundred forty-five".

Divisors: 1 5 1138649 5693245