Base | Representation |
---|---|
bin | 10011001100000111… |
… | …00011001111001111 |
3 | 222120222022000012021 |
4 | 21212003203033033 |
5 | 132044322011031 |
6 | 4422134351011 |
7 | 513203520433 |
oct | 114603431717 |
9 | 28528260167 |
10 | 10302141391 |
11 | 4407321343 |
12 | 1bb61bb467 |
13 | c82487b69 |
14 | 6da3329c3 |
15 | 404691511 |
hex | 2660e33cf |
10302141391 has 2 divisors, whose sum is σ = 10302141392. Its totient is φ = 10302141390.
The previous prime is 10302141313. The next prime is 10302141401. The reversal of 10302141391 is 19314120301.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10302141391 - 219 = 10301617103 is a prime.
It is a super-2 number, since 2×103021413912 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10302141191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151070695 + 5151070696.
It is an arithmetic number, because the mean of its divisors is an integer number (5151070696).
Almost surely, 210302141391 is an apocalyptic number.
10302141391 is a deficient number, since it is larger than the sum of its proper divisors (1).
10302141391 is an equidigital number, since it uses as much as digits as its factorization.
10302141391 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 10302141391 its reverse (19314120301), we get a palindrome (29616261692).
The spelling of 10302141391 in words is "ten billion, three hundred two million, one hundred forty-one thousand, three hundred ninety-one".
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