Base | Representation |
---|---|
bin | 110111101101110100011011… |
… | …000011011100001011011101 |
3 | 1012010121201020011001212012121 |
4 | 313231310123003130023131 |
5 | 224104223411043302443 |
6 | 2225054214522502541 |
7 | 102420433640152105 |
oct | 6755643303341335 |
9 | 1163551204055177 |
10 | 245041223025373 |
11 | 71094443205a95 |
12 | 23596769964a51 |
13 | a696399196ab8 |
14 | 44720b6658205 |
15 | 1d4e14054c4ed |
hex | dedd1b0dc2dd |
245041223025373 has 2 divisors, whose sum is σ = 245041223025374. Its totient is φ = 245041223025372.
The previous prime is 245041223025331. The next prime is 245041223025397. The reversal of 245041223025373 is 373520322140542.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 172778353452324 + 72262869573049 = 13144518^2 + 8500757^2 .
It is a cyclic number.
It is not a de Polignac number, because 245041223025373 - 217 = 245041222894301 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (245041223025073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122520611512686 + 122520611512687.
It is an arithmetic number, because the mean of its divisors is an integer number (122520611512687).
Almost surely, 2245041223025373 is an apocalyptic number.
It is an amenable number.
245041223025373 is a deficient number, since it is larger than the sum of its proper divisors (1).
245041223025373 is an equidigital number, since it uses as much as digits as its factorization.
245041223025373 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1209600, while the sum is 43.
The spelling of 245041223025373 in words is "two hundred forty-five trillion, forty-one billion, two hundred twenty-three million, twenty-five thousand, three hundred seventy-three".
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