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12062211934 = 2239128919577
BaseRepresentation
bin10110011101111011…
…01011111101011110
31011010122011212002011
423032331223331132
5144200411240214
65312531021434
7604625052433
oct131675537536
934118155064
1012062211934
11512a8933a3
12240773a87a
1311a3007516
14825db3b8a
154a8e5dac4
hex2cef6bf5e

12062211934 has 16 divisors (see below), whose sum is σ = 18184046400. Its totient is φ = 6000905344.

The previous prime is 12062211923. The next prime is 12062212027. The reversal of 12062211934 is 43911226021.

It is a junction number, because it is equal to n+sod(n) for n = 12062211896 and 12062211905.

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, 606354 + ... + 625930.

It is an arithmetic number, because the mean of its divisors is an integer number (1136502900).

Almost surely, 212062211934 is an apocalyptic number.

12062211934 is a deficient number, since it is larger than the sum of its proper divisors (6121834466).

12062211934 is a wasteful number, since it uses less digits than its factorization.

12062211934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21107.

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 12062211934 its reverse (43911226021), we get a palindrome (55973437955).

The spelling of 12062211934 in words is "twelve billion, sixty-two million, two hundred eleven thousand, nine hundred thirty-four".

Divisors: 1 2 239 478 1289 2578 19577 39154 308071 616142 4678903 9357806 25234753 50469506 6031105967 12062211934