Base | Representation |
---|---|
bin | 1001010001110010011011… |
… | …1010001010101010010111 |
3 | 1100010020002011201212001212 |
4 | 2110130212322022222113 |
5 | 2314114024212011411 |
6 | 33410211105412035 |
7 | 2102004151146044 |
oct | 224344672125227 |
9 | 40106064655055 |
10 | 10201200110231 |
11 | 3283339576859 |
12 | 118908933a01b |
13 | 58cc79caa0a0 |
14 | 273a5276c1cb |
15 | 12a55392568b |
hex | 94726e8aa97 |
10201200110231 has 4 divisors (see below), whose sum is σ = 10985907811032. Its totient is φ = 9416492409432.
The previous prime is 10201200110203. The next prime is 10201200110333. The reversal of 10201200110231 is 13201100210201.
10201200110231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10201200110231 - 222 = 10201195915927 is a prime.
It is a super-2 number, since 2×102012001102312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10201200110531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392353850381 + ... + 392353850406.
It is an arithmetic number, because the mean of its divisors is an integer number (2746476952758).
Almost surely, 210201200110231 is an apocalyptic number.
10201200110231 is a deficient number, since it is larger than the sum of its proper divisors (784707700801).
10201200110231 is an equidigital number, since it uses as much as digits as its factorization.
10201200110231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 784707700800.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10201200110231 its reverse (13201100210201), we get a palindrome (23402300320432).
The spelling of 10201200110231 in words is "ten trillion, two hundred one billion, two hundred million, one hundred ten thousand, two hundred thirty-one".
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