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5719690 = 25571969
BaseRepresentation
bin10101110100011010001010
3101202120221101
4111310122022
52431012230
6322332014
766421324
oct25643212
911676841
105719690
113257319
121aba00a
131253542
14a8c614
1577eaca
hex57468a

5719690 has 8 divisors (see below), whose sum is σ = 10295460. Its totient is φ = 2287872.

The previous prime is 5719687. The next prime is 5719691. The reversal of 5719690 is 969175.

It can be written as a sum of positive squares in 2 ways, for example, as 5716881 + 2809 = 2391^2 + 53^2 .

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

It is a super-2 number, since 2×57196902 = 65429707392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5719691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285975 + ... + 285994.

Almost surely, 25719690 is an apocalyptic number.

5719690 is a deficient number, since it is larger than the sum of its proper divisors (4575770).

5719690 is a wasteful number, since it uses less digits than its factorization.

5719690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571976.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 5719690 is about 2391.5873389864. The cubic root of 5719690 is about 178.8370498788.

The spelling of 5719690 in words is "five million, seven hundred nineteen thousand, six hundred ninety".

Divisors: 1 2 5 10 571969 1143938 2859845 5719690