Base | Representation |
---|---|
bin | 110011000001101111110… |
… | …1001011111111110100101 |
3 | 220211110010200222110010001 |
4 | 1212003133221133332211 |
5 | 1404400402014401000 |
6 | 22525442544101301 |
7 | 1322453055302626 |
oct | 146033751377645 |
9 | 26743120873101 |
10 | 7013138825125 |
11 | 226428a042104 |
12 | 95323a004831 |
13 | 3bb44a6b5974 |
14 | 1a361b1bba4d |
15 | c2663e2446a |
hex | 660dfa5ffa5 |
7013138825125 has 16 divisors (see below), whose sum is σ = 8752624717824. Its totient is φ = 5610365250000.
The previous prime is 7013138825113. The next prime is 7013138825179. The reversal of 7013138825125 is 5215288313107.
It is not a de Polignac number, because 7013138825125 - 25 = 7013138825093 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 4234600 + ... + 5653150.
It is an arithmetic number, because the mean of its divisors is an integer number (547039044864).
Almost surely, 27013138825125 is an apocalyptic number.
It is an amenable number.
7013138825125 is a deficient number, since it is larger than the sum of its proper divisors (1739485892699).
7013138825125 is a wasteful number, since it uses less digits than its factorization.
7013138825125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1458117 (or 1458107 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 46.
The spelling of 7013138825125 in words is "seven trillion, thirteen billion, one hundred thirty-eight million, eight hundred twenty-five thousand, one hundred twenty-five".
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