Base | Representation |
---|---|
bin | 1011001100100010010101… |
… | …0011000101010111010101 |
3 | 1121120211021012120220100111 |
4 | 2303020211103011113111 |
5 | 3103141341004430122 |
6 | 42103045321243021 |
7 | 2410240216543315 |
oct | 263104523052725 |
9 | 47524235526314 |
10 | 12310002030037 |
11 | 3a16708252328 |
12 | 1469916933471 |
13 | 6b3a9c76995a |
14 | 307b43251445 |
15 | 16532873dd77 |
hex | b32254c55d5 |
12310002030037 has 2 divisors, whose sum is σ = 12310002030038. Its totient is φ = 12310002030036.
The previous prime is 12310002029993. The next prime is 12310002030059. The reversal of 12310002030037 is 73003020001321.
It is a happy number.
It is an a-pointer prime, because the next prime (12310002030059) can be obtained adding 12310002030037 to its sum of digits (22).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12288046495761 + 21955534276 = 3505431^2 + 148174^2 .
It is an emirp because it is prime and its reverse (73003020001321) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12310002030037 is a prime.
It is a super-2 number, since 2×123100020300372 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12310002039037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155001015018 + 6155001015019.
It is an arithmetic number, because the mean of its divisors is an integer number (6155001015019).
Almost surely, 212310002030037 is an apocalyptic number.
It is an amenable number.
12310002030037 is a deficient number, since it is larger than the sum of its proper divisors (1).
12310002030037 is an equidigital number, since it uses as much as digits as its factorization.
12310002030037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 22.
Adding to 12310002030037 its reverse (73003020001321), we get a palindrome (85313022031358).
The spelling of 12310002030037 in words is "twelve trillion, three hundred ten billion, two million, thirty thousand, thirty-seven".
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