Search a number
-
+
5206013260 = 225746779627
BaseRepresentation
bin1001101100100110…
…10111010101001100
3111102211000212121221
410312103113111030
541130214411020
62220330533124
7243003245140
oct46623272514
914384025557
105206013260
1122317278a8
1210135971a4
1364c73cc26
143755ab220
1520709c6aa
hex1364d754c

5206013260 has 48 divisors (see below), whose sum is σ = 12521343744. Its totient is φ = 1781074368.

The previous prime is 5206013237. The next prime is 5206013279. The reversal of 5206013260 is 623106025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25567 + ... + 105193.

It is an arithmetic number, because the mean of its divisors is an integer number (260861328).

Almost surely, 25206013260 is an apocalyptic number.

It is an amenable number.

5206013260 is an abundant number, since it is smaller than the sum of its proper divisors (7315330484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5206013260 is a wasteful number, since it uses less digits than its factorization.

5206013260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80110 (or 80108 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5206013260 is about 72152.7079186915. The cubic root of 5206013260 is about 1733.1457638091.

Adding to 5206013260 its reverse (623106025), we get a palindrome (5829119285).

The spelling of 5206013260 in words is "five billion, two hundred six million, thirteen thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 467 934 1868 2335 3269 4670 6538 9340 13076 16345 32690 65380 79627 159254 318508 398135 557389 796270 1114778 1592540 2229556 2786945 5573890 11147780 37185809 74371618 148743236 185929045 260300663 371858090 520601326 743716180 1041202652 1301503315 2603006630 5206013260