Base | Representation |
---|---|
bin | 100100100100100010001… |
… | …110010011001100001010 |
3 | 22220020211100112210220222 |
4 | 210210202032103030022 |
5 | 312133342242321442 |
6 | 5202303242350042 |
7 | 346365463616540 |
oct | 44444216231412 |
9 | 8806740483828 |
10 | 2513130042122 |
11 | 8898a3434267 |
12 | 34708a1bb322 |
13 | 152caa9b582b |
14 | 898c980dd90 |
15 | 4558b69d8d2 |
hex | 2492239330a |
2513130042122 has 32 divisors (see below), whose sum is σ = 4368795609600. Its totient is φ = 1062018092160.
The previous prime is 2513130042119. The next prime is 2513130042173. The reversal of 2513130042122 is 2212400313152.
It is a super-2 number, since 2×25131300421222 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2513130042091 and 2513130042100.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4111154 + ... + 4682717.
It is an arithmetic number, because the mean of its divisors is an integer number (136524862800).
Almost surely, 22513130042122 is an apocalyptic number.
2513130042122 is a deficient number, since it is larger than the sum of its proper divisors (1855665567478).
2513130042122 is a wasteful number, since it uses less digits than its factorization.
2513130042122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8794166.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 2513130042122 its reverse (2212400313152), we get a palindrome (4725530355274).
The spelling of 2513130042122 in words is "two trillion, five hundred thirteen billion, one hundred thirty million, forty-two thousand, one hundred twenty-two".
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