Base | Representation |
---|---|
bin | 101101001000111110001… |
… | …101110101001111000111 |
3 | 101222112211102110102002212 |
4 | 231020332031311033013 |
5 | 401310404102413111 |
6 | 10333013244054035 |
7 | 440053463442020 |
oct | 55107615651707 |
9 | 11875742412085 |
10 | 3102010201031 |
11 | a96611986645 |
12 | 421234b3431b |
13 | 196697948bc1 |
14 | aa1d0d09c47 |
15 | 55a551a898b |
hex | 2d23e3753c7 |
3102010201031 has 48 divisors (see below), whose sum is σ = 3721796709120. Its totient is φ = 2531131827840.
The previous prime is 3102010201013. The next prime is 3102010201033. The reversal of 3102010201031 is 1301020102013.
It is not a de Polignac number, because 3102010201031 - 210 = 3102010200007 is a prime.
It is a super-2 number, since 2×31020102010312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3102010200997 and 3102010201015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102010201033) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 668102396 + ... + 668107038.
It is an arithmetic number, because the mean of its divisors is an integer number (77537431440).
Almost surely, 23102010201031 is an apocalyptic number.
3102010201031 is a deficient number, since it is larger than the sum of its proper divisors (619786508089).
3102010201031 is a wasteful number, since it uses less digits than its factorization.
3102010201031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6036 (or 5993 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 3102010201031 its reverse (1301020102013), we get a palindrome (4403030303044).
The spelling of 3102010201031 in words is "three trillion, one hundred two billion, ten million, two hundred one thousand, thirty-one".
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