Search a number
-
+
58545678382 = 21012789103919
BaseRepresentation
bin110110100001100110…
…000010100000101110
312121010011000121112121
4312201212002200232
51424400143202012
642521233023154
74141550024662
oct664146024056
9177104017477
1058545678382
1122913566774
12b41a9b4aba
1356a036c259
142b956808a2
1517c9c2ca07
hexda198282e

58545678382 has 16 divisors (see below), whose sum is σ = 88720660800. Its totient is φ = 28972338400.

The previous prime is 58545678337. The next prime is 58545678403. The reversal of 58545678382 is 28387654585.

It is a self number, because there is not a number n which added to its sum of digits gives 58545678382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511419 + ... + 615337.

It is an arithmetic number, because the mean of its divisors is an integer number (5545041300).

Almost surely, 258545678382 is an apocalyptic number.

58545678382 is a deficient number, since it is larger than the sum of its proper divisors (30174982418).

58545678382 is a wasteful number, since it uses less digits than its factorization.

58545678382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106811.

The product of its digits is 64512000, while the sum is 61.

The spelling of 58545678382 in words is "fifty-eight billion, five hundred forty-five million, six hundred seventy-eight thousand, three hundred eighty-two".

Divisors: 1 2 101 202 2789 5578 103919 207838 281689 563378 10495819 20991638 289830091 579660182 29272839191 58545678382