Base | Representation |
---|---|
bin | 101101001001000011101… |
… | …100110010001110001111 |
3 | 101222120001211120111122200 |
4 | 231021003230302032033 |
5 | 401311101130414411 |
6 | 10333030332012543 |
7 | 440055661435125 |
oct | 55110354621617 |
9 | 11876054514580 |
10 | 3102102201231 |
11 | a96659903770 |
12 | 42125b901153 |
13 | 1966b0a1b3a7 |
14 | aa1dd217915 |
15 | 55a5d2cce56 |
hex | 2d243b3238f |
3102102201231 has 24 divisors (see below), whose sum is σ = 4900112602320. Its totient is φ = 1875465187200.
The previous prime is 3102102201223. The next prime is 3102102201293. The reversal of 3102102201231 is 1321022012013.
3102102201231 is a `hidden beast` number, since 3 + 1 + 0 + 210 + 220 + 1 + 231 = 666.
3102102201231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3102102201231 - 23 = 3102102201223 is a prime.
It is a super-2 number, since 2×31021022012312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102102201031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38265580 + ... + 38346561.
It is an arithmetic number, because the mean of its divisors is an integer number (204171358430).
Almost surely, 23102102201231 is an apocalyptic number.
3102102201231 is a deficient number, since it is larger than the sum of its proper divisors (1798010401089).
3102102201231 is a wasteful number, since it uses less digits than its factorization.
3102102201231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76612567 (or 76612564 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 3102102201231 its reverse (1321022012013), we get a palindrome (4423124213244).
The spelling of 3102102201231 in words is "three trillion, one hundred two billion, one hundred two million, two hundred one thousand, two hundred thirty-one".
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