Base | Representation |
---|---|
bin | 111101111011100010010… |
… | …110011101000011111001 |
3 | 120001212000002001021222211 |
4 | 331323202112131003321 |
5 | 1024211402140110212 |
6 | 13015032224415121 |
7 | 616321031664226 |
oct | 75734226350371 |
9 | 16055002037884 |
10 | 4255815160057 |
11 | 13a097678871a |
12 | 58897ba774a1 |
13 | 24b424876526 |
14 | 109da81a694d |
15 | 75a845999a7 |
hex | 3dee259d0f9 |
4255815160057 has 16 divisors (see below), whose sum is σ = 4349427220480. Its totient is φ = 4163177958912.
The previous prime is 4255815160049. The next prime is 4255815160109. The reversal of 4255815160057 is 7500615185524.
It is a cyclic number.
It is not a de Polignac number, because 4255815160057 - 23 = 4255815160049 is a prime.
It is a super-2 number, since 2×42558151600572 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4255815160007) 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, 30645544 + ... + 30784102.
It is an arithmetic number, because the mean of its divisors is an integer number (271839201280).
Almost surely, 24255815160057 is an apocalyptic number.
It is an amenable number.
4255815160057 is a deficient number, since it is larger than the sum of its proper divisors (93612060423).
4255815160057 is a wasteful number, since it uses less digits than its factorization.
4255815160057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142072.
The product of its (nonzero) digits is 1680000, while the sum is 49.
The spelling of 4255815160057 in words is "four trillion, two hundred fifty-five billion, eight hundred fifteen million, one hundred sixty thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •