Base | Representation |
---|---|
bin | 111101001000111000010… |
… | …0110001111011011101101 |
3 | 1002202022012201112000121220 |
4 | 1322101300212033123231 |
5 | 2100133011321310403 |
6 | 25512114100413553 |
7 | 1525041222621534 |
oct | 172216046173355 |
9 | 32668181460556 |
10 | 8402845103853 |
11 | 274a698aaa232 |
12 | b3863b9a72b9 |
13 | 48c5007c23b5 |
14 | 2109b264731b |
15 | e889d507953 |
hex | 7a47098f6ed |
8402845103853 has 16 divisors (see below), whose sum is σ = 11864010666816. Its totient is φ = 5271853167360.
The previous prime is 8402845103839. The next prime is 8402845103857. The reversal of 8402845103853 is 3583015482048.
It is not a de Polignac number, because 8402845103853 - 240 = 7303333476077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8402845103796 and 8402845103805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8402845103857) 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, 7606351 + ... + 8640732.
It is an arithmetic number, because the mean of its divisors is an integer number (741500666676).
Almost surely, 28402845103853 is an apocalyptic number.
It is an amenable number.
8402845103853 is a deficient number, since it is larger than the sum of its proper divisors (3461165562963).
8402845103853 is a wasteful number, since it uses less digits than its factorization.
8402845103853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16257244.
The product of its (nonzero) digits is 3686400, while the sum is 51.
The spelling of 8402845103853 in words is "eight trillion, four hundred two billion, eight hundred forty-five million, one hundred three thousand, eight hundred fifty-three".
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