Base | Representation |
---|---|
bin | 10110100100110001… |
… | …10001101110011011 |
3 | 1011021122020202112211 |
4 | 23102120301232123 |
5 | 144310112120313 |
6 | 5322342015551 |
7 | 606223166140 |
oct | 132230615633 |
9 | 34248222484 |
10 | 12119645083 |
11 | 515a250807 |
12 | 2422a175b7 |
13 | 11b1b96030 |
14 | 82d8843c7 |
15 | 4ae005e3d |
hex | 2d2631b9b |
12119645083 has 128 divisors (see below), whose sum is σ = 17588551680. Its totient is φ = 8069621760.
The previous prime is 12119645081. The next prime is 12119645099. The reversal of 12119645083 is 38054691121.
It is not a de Polignac number, because 12119645083 - 21 = 12119645081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12119645081) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 42825460 + ... + 42825742.
It is an arithmetic number, because the mean of its divisors is an integer number (137410560).
Almost surely, 212119645083 is an apocalyptic number.
12119645083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12119645083 is a deficient number, since it is larger than the sum of its proper divisors (5468906597).
12119645083 is a wasteful number, since it uses less digits than its factorization.
12119645083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417.
The product of its (nonzero) digits is 51840, while the sum is 40.
The spelling of 12119645083 in words is "twelve billion, one hundred nineteen million, six hundred forty-five thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •