Base | Representation |
---|---|
bin | 11101110110100111110… |
… | …010011101011101011010 |
3 | 21021010022120022200120111 |
4 | 131312213302131131122 |
5 | 232103000143020010 |
6 | 4210241441514534 |
7 | 301134303606424 |
oct | 35664762353532 |
9 | 7233276280514 |
10 | 2051514423130 |
11 | 7210514553a7 |
12 | 291720042a4a |
13 | 11b5c2ca6253 |
14 | 71418399814 |
15 | 385707ba58a |
hex | 1dda7c9d75a |
2051514423130 has 32 divisors (see below), whose sum is σ = 3718058112000. Its totient is φ = 814990605312.
The previous prime is 2051514423107. The next prime is 2051514423139. The reversal of 2051514423130 is 313244151502.
It is a super-2 number, since 2×20515144231302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2051514423092 and 2051514423101.
It is not an unprimeable number, because it can be changed into a prime (2051514423139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268791 + ... + 2043349.
It is an arithmetic number, because the mean of its divisors is an integer number (116189316000).
Almost surely, 22051514423130 is an apocalyptic number.
2051514423130 is a deficient number, since it is larger than the sum of its proper divisors (1666543688870).
2051514423130 is a wasteful number, since it uses less digits than its factorization.
2051514423130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1775358.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 2051514423130 its reverse (313244151502), we get a palindrome (2364758574632).
The spelling of 2051514423130 in words is "two trillion, fifty-one billion, five hundred fourteen million, four hundred twenty-three thousand, one hundred thirty".
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