Base | Representation |
---|---|
bin | 1001001100100011100010… |
… | …0100011110100011101111 |
3 | 1022210122001000202211021222 |
4 | 2103020320210132203233 |
5 | 2311130421314214411 |
6 | 33301022411213555 |
7 | 2062342330526252 |
oct | 223107044364357 |
9 | 38718030684258 |
10 | 10111302101231 |
11 | 32491a7487051 |
12 | 117377a7472bb |
13 | 584651347916 |
14 | 26d56521d099 |
15 | 1280414e34db |
hex | 9323891e8ef |
10111302101231 has 8 divisors (see below), whose sum is σ = 10708759165104. Its totient is φ = 9514142213760.
The previous prime is 10111302101161. The next prime is 10111302101273. The reversal of 10111302101231 is 13210120311101.
10111302101231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10111302101231 - 214 = 10111302084847 is a prime.
It is a super-2 number, since 2×101113021012312 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10111302101291) 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, 74224040 + ... + 74360141.
It is an arithmetic number, because the mean of its divisors is an integer number (1338594895638).
Almost surely, 210111302101231 is an apocalyptic number.
10111302101231 is a deficient number, since it is larger than the sum of its proper divisors (597457063873).
10111302101231 is a wasteful number, since it uses less digits than its factorization.
10111302101231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148588201.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 10111302101231 its reverse (13210120311101), we get a palindrome (23321422412332).
The spelling of 10111302101231 in words is "ten trillion, one hundred eleven billion, three hundred two million, one hundred one thousand, two hundred thirty-one".
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