Base | Representation |
---|---|
bin | 1110101010001… |
… | …10001000111011 |
3 | 22120101120001202 |
4 | 13111012020323 |
5 | 222440030213 |
6 | 20111404415 |
7 | 3022143053 |
oct | 725061073 |
9 | 276346052 |
10 | 122970683 |
11 | 63460770 |
12 | 3522370b |
13 | 1c627124 |
14 | 12490563 |
15 | abe0b58 |
hex | 754623b |
122970683 has 8 divisors (see below), whose sum is σ = 135534000. Its totient is φ = 110638080.
The previous prime is 122970637. The next prime is 122970697. The reversal of 122970683 is 386079221.
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 122970683 - 210 = 122969659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122970383) 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, 56558 + ... + 58691.
It is an arithmetic number, because the mean of its divisors is an integer number (16941750).
Almost surely, 2122970683 is an apocalyptic number.
122970683 is a deficient number, since it is larger than the sum of its proper divisors (12563317).
122970683 is a wasteful number, since it uses less digits than its factorization.
122970683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115357.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 122970683 is about 11089.2147152086. The cubic root of 122970683 is about 497.2794682614.
The spelling of 122970683 in words is "one hundred twenty-two million, nine hundred seventy thousand, six hundred eighty-three".
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