Base | Representation |
---|---|
bin | 10111011111001010111… |
… | …10111110010000101001 |
3 | 2212011000211210010110101 |
4 | 23233211132332100221 |
5 | 101210223300024103 |
6 | 1414422415145401 |
7 | 112206302125666 |
oct | 13574536762051 |
9 | 2764024703411 |
10 | 807008986153 |
11 | 291283596837 |
12 | 1104a1815261 |
13 | 5b1400aa866 |
14 | 2b0b9180a6d |
15 | 15ed37d3a1d |
hex | bbe57be429 |
807008986153 has 2 divisors, whose sum is σ = 807008986154. Its totient is φ = 807008986152.
The previous prime is 807008986151. The next prime is 807008986207. The reversal of 807008986153 is 351689800708.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 770343246864 + 36665739289 = 877692^2 + 191483^2 .
It is a cyclic number.
It is not a de Polignac number, because 807008986153 - 21 = 807008986151 is a prime.
Together with 807008986151, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 807008986094 and 807008986103.
It is not a weakly prime, because it can be changed into another prime (807008986151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403504493076 + 403504493077.
It is an arithmetic number, because the mean of its divisors is an integer number (403504493077).
Almost surely, 2807008986153 is an apocalyptic number.
It is an amenable number.
807008986153 is a deficient number, since it is larger than the sum of its proper divisors (1).
807008986153 is an equidigital number, since it uses as much as digits as its factorization.
807008986153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2903040, while the sum is 55.
The spelling of 807008986153 in words is "eight hundred seven billion, eight million, nine hundred eighty-six thousand, one hundred fifty-three".
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