Base | Representation |
---|---|
bin | 11101111110110001000… |
… | …10111110101100111111 |
3 | 10122110221112202210202021 |
4 | 32333120202332230333 |
5 | 113334201314412002 |
6 | 2105122453541011 |
7 | 134265405333253 |
oct | 16773042765477 |
9 | 3573845683667 |
10 | 1030130232127 |
11 | 36796a72a287 |
12 | 147790644767 |
13 | 761aa62ac69 |
14 | 37c03cb2263 |
15 | 1bbe1a17737 |
hex | efd88beb3f |
1030130232127 has 2 divisors, whose sum is σ = 1030130232128. Its totient is φ = 1030130232126.
The previous prime is 1030130232091. The next prime is 1030130232223. The reversal of 1030130232127 is 7212320310301.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1030130232127 - 215 = 1030130199359 is a prime.
It is a super-2 number, since 2×10301302321272 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1030130532127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515065116063 + 515065116064.
It is an arithmetic number, because the mean of its divisors is an integer number (515065116064).
Almost surely, 21030130232127 is an apocalyptic number.
1030130232127 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030130232127 is an equidigital number, since it uses as much as digits as its factorization.
1030130232127 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 25.
Adding to 1030130232127 its reverse (7212320310301), we get a palindrome (8242450542428).
The spelling of 1030130232127 in words is "one trillion, thirty billion, one hundred thirty million, two hundred thirty-two thousand, one hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •