Base | Representation |
---|---|
bin | 1110101010111… |
… | …00011100101000 |
3 | 22120120012101221 |
4 | 13111130130220 |
5 | 223000441211 |
6 | 20113351424 |
7 | 3023003335 |
oct | 725343450 |
9 | 276505357 |
10 | 123062056 |
11 | 63513387 |
12 | 35268574 |
13 | 1c6598b0 |
14 | 124b598c |
15 | ac0cc71 |
hex | 755c728 |
123062056 has 32 divisors (see below), whose sum is σ = 249580800. Its totient is φ = 56548800.
The previous prime is 123062053. The next prime is 123062059. The reversal of 123062056 is 650260321.
It is an interprime number because it is at equal distance from previous prime (123062053) and next prime (123062059).
It is a self number, because there is not a number n which added to its sum of digits gives 123062056.
It is not an unprimeable number, because it can be changed into a prime (123062053) 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, 22381 + ... + 27331.
It is an arithmetic number, because the mean of its divisors is an integer number (7799400).
Almost surely, 2123062056 is an apocalyptic number.
It is an amenable number.
123062056 is an abundant number, since it is smaller than the sum of its proper divisors (126518744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123062056 is a wasteful number, since it uses less digits than its factorization.
123062056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5209 (or 5205 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 123062056 is about 11093.3338541667. Note that the first 3 decimals coincide. The cubic root of 123062056 is about 497.4026051105.
The spelling of 123062056 in words is "one hundred twenty-three million, sixty-two thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •