Search a number
-
+
5698061 = 18131481
BaseRepresentation
bin10101101111001000001101
3101201111021022
4111233020031
52424314221
6322043525
766301265
oct25571015
911644238
105698061
113242046
121aa95a5
131246745
14a847a5
157784ab
hex56f20d

5698061 has 4 divisors (see below), whose sum is σ = 5729724. Its totient is φ = 5666400.

The previous prime is 5698051. The next prime is 5698073. The reversal of 5698061 is 1608965.

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

It can be written as a sum of positive squares in 2 ways, for example, as 175561 + 5522500 = 419^2 + 2350^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5698061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5698031) 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, 15560 + ... + 15921.

It is an arithmetic number, because the mean of its divisors is an integer number (1432431).

Almost surely, 25698061 is an apocalyptic number.

It is an amenable number.

5698061 is a deficient number, since it is larger than the sum of its proper divisors (31663).

5698061 is a wasteful number, since it uses less digits than its factorization.

5698061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31662.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5698061 is about 2387.0611638582. The cubic root of 5698061 is about 178.6113411128.

The spelling of 5698061 in words is "five million, six hundred ninety-eight thousand, sixty-one".

Divisors: 1 181 31481 5698061