Base | Representation |
---|---|
bin | 111001101100000000… |
… | …0101001010010011001 |
3 | 102211202121222011021021 |
4 | 1303120000221102121 |
5 | 4012203040211212 |
6 | 132524445242441 |
7 | 11643640151056 |
oct | 1633000512231 |
9 | 384677864237 |
10 | 123883132057 |
11 | 485a1886773 |
12 | 20014263421 |
13 | b8b383a649 |
14 | 5dd2d5802d |
15 | 3350d43307 |
hex | 1cd8029499 |
123883132057 has 8 divisors (see below), whose sum is σ = 125740296000. Its totient is φ = 122026208304.
The previous prime is 123883132033. The next prime is 123883132069. The reversal of 123883132057 is 750231388321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123883132057 - 27 = 123883131929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123883132007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165044 + ... + 1266922.
It is an arithmetic number, because the mean of its divisors is an integer number (15717537000).
Almost surely, 2123883132057 is an apocalyptic number.
It is an amenable number.
123883132057 is a deficient number, since it is larger than the sum of its proper divisors (1857163943).
123883132057 is a wasteful number, since it uses less digits than its factorization.
123883132057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120095.
The product of its (nonzero) digits is 241920, while the sum is 43.
The spelling of 123883132057 in words is "one hundred twenty-three billion, eight hundred eighty-three million, one hundred thirty-two thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •