Search a number
-
+
5082860003249 = 721719331615921
BaseRepresentation
bin100100111110111001000…
…0100001001111110110001
3122222220202020211102022102
41021331302010021332301
51131234144130100444
614451011133550145
71033140003111500
oct111756204117661
918886666742272
105082860003249
11168a6a0a64396
126a1113645355
132ab4088a48a2
141380242c4837
158c33bd2d84e
hex49f72109fb1

5082860003249 has 24 divisors (see below), whose sum is σ = 6292959578568. Its totient is φ = 4079212462080.

The previous prime is 5082860003231. The next prime is 5082860003251. The reversal of 5082860003249 is 9423000682805.

It can be written as a sum of positive squares in 4 ways, for example, as 294610128400 + 4788249874849 = 542780^2 + 2188207^2 .

It is a de Polignac number, because none of the positive numbers 2k-5082860003249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5082860003219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15647192 + ... + 15968729.

It is an arithmetic number, because the mean of its divisors is an integer number (262206649107).

Almost surely, 25082860003249 is an apocalyptic number.

It is an amenable number.

5082860003249 is a deficient number, since it is larger than the sum of its proper divisors (1210099575319).

5082860003249 is a wasteful number, since it uses less digits than its factorization.

5082860003249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31616145 (or 31616138 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 5082860003249 in words is "five trillion, eighty-two billion, eight hundred sixty million, three thousand, two hundred forty-nine".

Divisors: 1 7 17 49 119 193 833 1351 3281 9457 22967 160769 31615921 221311447 537470657 1549180129 3762294599 6101872753 26336062193 42713109271 103731836801 298991764897 726122857607 5082860003249