Base | Representation |
---|---|
bin | 100111000010101… |
… | …0111101000000101 |
3 | 10101022001102210021 |
4 | 1032011113220011 |
5 | 10140331432331 |
6 | 333554255141 |
7 | 44315034304 |
oct | 11605275005 |
9 | 3338042707 |
10 | 1310030341 |
11 | 612529204 |
12 | 3068874b1 |
13 | 17b53a5a9 |
14 | c5db243b |
15 | 7a022211 |
hex | 4e157a05 |
1310030341 has 2 divisors, whose sum is σ = 1310030342. Its totient is φ = 1310030340.
The previous prime is 1310030339. The next prime is 1310030419. The reversal of 1310030341 is 1430300131.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1202078241 + 107952100 = 34671^2 + 10390^2 .
It is a cyclic number.
It is not a de Polignac number, because 1310030341 - 21 = 1310030339 is a prime.
Together with 1310030339, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1310030321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655015170 + 655015171.
It is an arithmetic number, because the mean of its divisors is an integer number (655015171).
Almost surely, 21310030341 is an apocalyptic number.
It is an amenable number.
1310030341 is a deficient number, since it is larger than the sum of its proper divisors (1).
1310030341 is an equidigital number, since it uses as much as digits as its factorization.
1310030341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1310030341 is about 36194.3412842394. The cubic root of 1310030341 is about 1094.1926287900.
Adding to 1310030341 its reverse (1430300131), we get a palindrome (2740330472).
The spelling of 1310030341 in words is "one billion, three hundred ten million, thirty thousand, three hundred forty-one".
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