Base | Representation |
---|---|
bin | 10010111011110110001… |
… | …010100111110011110111 |
3 | 11121101122120101001111221 |
4 | 102323312022213303313 |
5 | 132304334241244111 |
6 | 2433433452211211 |
7 | 163003125245506 |
oct | 22736612476367 |
9 | 4541576331457 |
10 | 1301210103031 |
11 | 4619271a9543 |
12 | 190224769b07 |
13 | 9591ba18337 |
14 | 46d9c18883d |
15 | 23caa2a9371 |
hex | 12ef62a7cf7 |
1301210103031 has 8 divisors (see below), whose sum is σ = 1318066377264. Its totient is φ = 1284381901440.
The previous prime is 1301210103001. The next prime is 1301210103041. The reversal of 1301210103031 is 1303010121031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1301210103031 - 25 = 1301210102999 is a prime.
It is a super-2 number, since 2×13012101030312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1301210102996 and 1301210103014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301210103001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6924850 + ... + 7110271.
It is an arithmetic number, because the mean of its divisors is an integer number (164758297158).
Almost surely, 21301210103031 is an apocalyptic number.
1301210103031 is a deficient number, since it is larger than the sum of its proper divisors (16856274233).
1301210103031 is a wasteful number, since it uses less digits than its factorization.
1301210103031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14036321.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 1301210103031 its reverse (1303010121031), we get a palindrome (2604220224062).
The spelling of 1301210103031 in words is "one trillion, three hundred one billion, two hundred ten million, one hundred three thousand, thirty-one".
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