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5720097 = 31906699
BaseRepresentation
bin10101110100100000100001
3101202121111110
4111310200201
52431020342
6322333533
766422445
oct25644041
911677443
105720097
113257659
121aba2a9
131253796
14a8c825
1577ec9c
hex574821

5720097 has 4 divisors (see below), whose sum is σ = 7626800. Its totient is φ = 3813396.

The previous prime is 5720093. The next prime is 5720101. The reversal of 5720097 is 7900275.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5720093) and next prime (5720101).

It is not a de Polignac number, because 5720097 - 22 = 5720093 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5720093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953347 + ... + 953352.

It is an arithmetic number, because the mean of its divisors is an integer number (1906700).

Almost surely, 25720097 is an apocalyptic number.

It is an amenable number.

5720097 is a deficient number, since it is larger than the sum of its proper divisors (1906703).

5720097 is a wasteful number, since it uses less digits than its factorization.

5720097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906702.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 5720097 is about 2391.6724274031. The cubic root of 5720097 is about 178.8412916561.

The spelling of 5720097 in words is "five million, seven hundred twenty thousand, ninety-seven".

Divisors: 1 3 1906699 5720097