Base | Representation |
---|---|
bin | 1001000111010111011111… |
… | …11100111011110001000010 |
3 | 2121222012221201212222010102 |
4 | 10203223233330323301002 |
5 | 10111401303320144302 |
6 | 110344124421202402 |
7 | 4136104336304525 |
oct | 443535774736102 |
9 | 77865851788112 |
10 | 20044343131202 |
11 | 6428838162905 |
12 | 22b8889b60402 |
13 | b252340a7600 |
14 | 4d421957cbbc |
15 | 24b5eccc1702 |
hex | 123aeff3bc42 |
20044343131202 has 96 divisors (see below), whose sum is σ = 35295199459200. Its totient is φ = 8503664891904.
The previous prime is 20044343131193. The next prime is 20044343131247. The reversal of 20044343131202 is 20213134344002.
It is a super-2 number, since 2×200443431312022 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85185938 + ... + 85420914.
It is an arithmetic number, because the mean of its divisors is an integer number (367658327700).
Almost surely, 220044343131202 is an apocalyptic number.
20044343131202 is a deficient number, since it is larger than the sum of its proper divisors (15250856327998).
20044343131202 is a wasteful number, since it uses less digits than its factorization.
20044343131202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235420 (or 235407 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 20044343131202 its reverse (20213134344002), we get a palindrome (40257477475204).
The spelling of 20044343131202 in words is "twenty trillion, forty-four billion, three hundred forty-three million, one hundred thirty-one thousand, two hundred two".
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