Search a number
-
+
2131033333302 = 232127932210557
BaseRepresentation
bin11111000000101011011…
…111000001111000110110
321112201120101011212101200
4133000223133001320312
5234403324013131202
64310552212033330
7306650664313656
oct37005337017066
97481511155350
102131033333302
11751847840585
122a5012902846
13125c56547313
14751dd2a2366
153a676908e1c
hex1f02b7c1e36

2131033333302 has 24 divisors (see below), whose sum is σ = 4653595105536. Its totient is φ = 704751180336.

The previous prime is 2131033333291. The next prime is 2131033333327. The reversal of 2131033333302 is 2033333301312.

2131033333302 is a `hidden beast` number, since 2 + 13 + 10 + 3 + 3 + 333 + 302 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 466102993 + ... + 466107564.

It is an arithmetic number, because the mean of its divisors is an integer number (193899796064).

Almost surely, 22131033333302 is an apocalyptic number.

2131033333302 is an abundant number, since it is smaller than the sum of its proper divisors (2522561772234).

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

2131033333302 is a wasteful number, since it uses less digits than its factorization.

2131033333302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932210692 (or 932210689 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 2131033333302 its reverse (2033333301312), we get a palindrome (4164366634614).

The spelling of 2131033333302 in words is "two trillion, one hundred thirty-one billion, thirty-three million, three hundred thirty-three thousand, three hundred two".

Divisors: 1 2 3 6 9 18 127 254 381 762 1143 2286 932210557 1864421114 2796631671 5593263342 8389895013 16779790026 118390740739 236781481478 355172222217 710344444434 1065516666651 2131033333302