Base | Representation |
---|---|
bin | 11111101100100101… |
… | …011111111000111101 |
3 | 10020211220000112222022 |
4 | 133230211133320331 |
5 | 1024200202231442 |
6 | 23345055125525 |
7 | 2313252300521 |
oct | 375445377075 |
9 | 106756015868 |
10 | 34034023997 |
11 | 13485356a66 |
12 | 6719b138a5 |
13 | 329506a24c |
14 | 190c0d7d81 |
15 | d42d703d2 |
hex | 7ec95fe3d |
34034023997 has 2 divisors, whose sum is σ = 34034023998. Its totient is φ = 34034023996.
The previous prime is 34034023981. The next prime is 34034024023. The reversal of 34034023997 is 79932043043.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 28903740121 + 5130283876 = 170011^2 + 71626^2 .
It is an emirp because it is prime and its reverse (79932043043) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34034023997 - 24 = 34034023981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34034023897) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17017011998 + 17017011999.
It is an arithmetic number, because the mean of its divisors is an integer number (17017011999).
Almost surely, 234034023997 is an apocalyptic number.
It is an amenable number.
34034023997 is a deficient number, since it is larger than the sum of its proper divisors (1).
34034023997 is an equidigital number, since it uses as much as digits as its factorization.
34034023997 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 489888, while the sum is 44.
The spelling of 34034023997 in words is "thirty-four billion, thirty-four million, twenty-three thousand, nine hundred ninety-seven".
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