Search a number
-
+
5705600551 = 7815085793
BaseRepresentation
bin1010101000001010…
…01000111000100111
3112201122002112112221
411110011020320213
543141113204201
62342054453211
7261250542640
oct52405107047
915648075487
105705600551
112468732162
121132964207
136cc0ac201
143c1a966c7
15235d834a1
hex154148e27

5705600551 has 4 divisors (see below), whose sum is σ = 6520686352. Its totient is φ = 4890514752.

The previous prime is 5705600533. The next prime is 5705600567. The reversal of 5705600551 is 1550065075.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5705600551 - 219 = 5705076263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705600581) 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, 407542890 + ... + 407542903.

It is an arithmetic number, because the mean of its divisors is an integer number (1630171588).

Almost surely, 25705600551 is an apocalyptic number.

5705600551 is a deficient number, since it is larger than the sum of its proper divisors (815085801).

5705600551 is an equidigital number, since it uses as much as digits as its factorization.

5705600551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815085800.

The product of its (nonzero) digits is 26250, while the sum is 34.

The square root of 5705600551 is about 75535.4258014079. The cubic root of 5705600551 is about 1786.9008461277.

The spelling of 5705600551 in words is "five billion, seven hundred five million, six hundred thousand, five hundred fifty-one".

Divisors: 1 7 815085793 5705600551