Base | Representation |
---|---|
bin | 111001000101110100… |
… | …1100010001101000001 |
3 | 102201110100022011202121 |
4 | 1302023221202031001 |
5 | 4002042103132223 |
6 | 132153402244241 |
7 | 11600122564504 |
oct | 1621351421501 |
9 | 381410264677 |
10 | 122602005313 |
11 | 47aa46aa237 |
12 | 1b9171b6681 |
13 | b73b2acc98 |
14 | 5d10b4b13b |
15 | 32c863015d |
hex | 1c8ba62341 |
122602005313 has 4 divisors (see below), whose sum is σ = 122603236288. Its totient is φ = 122600774340.
The previous prime is 122602005301. The next prime is 122602005319. The reversal of 122602005313 is 313500206221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313500206221 = 4229 ⋅74131049.
It is a cyclic number.
It is not a de Polignac number, because 122602005313 - 213 = 122601997121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122602005319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451533 + ... + 670138.
It is an arithmetic number, because the mean of its divisors is an integer number (30650809072).
Almost surely, 2122602005313 is an apocalyptic number.
It is an amenable number.
122602005313 is a deficient number, since it is larger than the sum of its proper divisors (1230975).
122602005313 is a wasteful number, since it uses less digits than its factorization.
122602005313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230974.
The product of its (nonzero) digits is 2160, while the sum is 25.
The spelling of 122602005313 in words is "one hundred twenty-two billion, six hundred two million, five thousand, three hundred thirteen".
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