Search a number
-
+
2150612586082 = 21099865195349
BaseRepresentation
bin11111010010111010011…
…111111100111001100010
321121121002212222221222001
4133102322133330321202
5240213423310223312
64323551111234214
7311243120235412
oct37227237747142
97547085887861
102150612586082
1175a084813a24
122a897797896a
13127a569c80ac
1476139742642
153ae20764057
hex1f4ba7fce62

2150612586082 has 8 divisors (see below), whose sum is σ = 3255514465500. Its totient is φ = 1065441097584.

The previous prime is 2150612586077. The next prime is 2150612586091. The reversal of 2150612586082 is 2806852160512.

It can be written as a sum of positive squares in 2 ways, for example, as 2109840495841 + 40772090241 = 1452529^2 + 201921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×21506125860822 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4932597457 + ... + 4932597892.

Almost surely, 22150612586082 is an apocalyptic number.

2150612586082 is a deficient number, since it is larger than the sum of its proper divisors (1104901879418).

2150612586082 is a wasteful number, since it uses less digits than its factorization.

2150612586082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9865195460.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 2150612586082 in words is "two trillion, one hundred fifty billion, six hundred twelve million, five hundred eighty-six thousand, eighty-two".

Divisors: 1 2 109 218 9865195349 19730390698 1075306293041 2150612586082