Base | Representation |
---|---|
bin | 1110110001000… |
… | …11001011010111 |
3 | 22122002120000001 |
4 | 13120203023113 |
5 | 223203013210 |
6 | 20143032131 |
7 | 3032633452 |
oct | 730431327 |
9 | 278076001 |
10 | 123876055 |
11 | 63a19a06 |
12 | 3559b647 |
13 | 1c883254 |
14 | 12648499 |
15 | ad1e03a |
hex | 76232d7 |
123876055 has 16 divisors (see below), whose sum is σ = 151999200. Its totient is φ = 96888960.
The previous prime is 123876019. The next prime is 123876061. The reversal of 123876055 is 550678321.
It is a de Polignac number, because none of the positive numbers 2k-123876055 is a prime.
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, 53461 + ... + 55729.
It is an arithmetic number, because the mean of its divisors is an integer number (9499950).
Almost surely, 2123876055 is an apocalyptic number.
123876055 is a deficient number, since it is larger than the sum of its proper divisors (28123145).
123876055 is a wasteful number, since it uses less digits than its factorization.
123876055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2514.
The product of its (nonzero) digits is 50400, while the sum is 37.
The square root of 123876055 is about 11129.9620394681. The cubic root of 123876055 is about 498.4968925306.
The spelling of 123876055 in words is "one hundred twenty-three million, eight hundred seventy-six thousand, fifty-five".
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