Base | Representation |
---|---|
bin | 1110101010010… |
… | …11111010010011 |
3 | 22120102202111022 |
4 | 13111023322103 |
5 | 222441304243 |
6 | 20112110055 |
7 | 3022302014 |
oct | 725137223 |
9 | 276382438 |
10 | 122994323 |
11 | 63477501 |
12 | 3523532b |
13 | 1c634b0a |
14 | 1249900b |
15 | abe7b68 |
hex | 754be93 |
122994323 has 2 divisors, whose sum is σ = 122994324. Its totient is φ = 122994322.
The previous prime is 122994299. The next prime is 122994341. The reversal of 122994323 is 323499221.
It is a strong prime.
It is an emirp because it is prime and its reverse (323499221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122994323 - 212 = 122990227 is a prime.
It is not a weakly prime, because it can be changed into another prime (122994373) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61497161 + 61497162.
It is an arithmetic number, because the mean of its divisors is an integer number (61497162).
Almost surely, 2122994323 is an apocalyptic number.
122994323 is a deficient number, since it is larger than the sum of its proper divisors (1).
122994323 is an equidigital number, since it uses as much as digits as its factorization.
122994323 is an evil number, because the sum of its binary digits is even.
The product of its digits is 23328, while the sum is 35.
The square root of 122994323 is about 11090.2805645304. The cubic root of 122994323 is about 497.3113320442.
The spelling of 122994323 in words is "one hundred twenty-two million, nine hundred ninety-four thousand, three hundred twenty-three".
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