Base | Representation |
---|---|
bin | 101101001000001110000… |
… | …011001011001100100111 |
3 | 101222110202002212200022020 |
4 | 231020032003023030213 |
5 | 401302230214213111 |
6 | 10332401135434223 |
7 | 440024451631236 |
oct | 55101603131447 |
9 | 11873662780266 |
10 | 3101202101031 |
11 | a96237813101 |
12 | 42104a385973 |
13 | 1965993bb218 |
14 | aa155872b1d |
15 | 55a09281906 |
hex | 2d20e0cb327 |
3101202101031 has 8 divisors (see below), whose sum is σ = 4134947457264. Its totient is φ = 2067462406080.
The previous prime is 3101202100973. The next prime is 3101202101033. The reversal of 3101202101031 is 1301012021013.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3101202101031 - 26 = 3101202100967 is a prime.
It is a super-2 number, since 2×31012021010312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3101202101031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101202101033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92275 + ... + 2492171.
It is an arithmetic number, because the mean of its divisors is an integer number (516868432158).
Almost surely, 23101202101031 is an apocalyptic number.
3101202101031 is a deficient number, since it is larger than the sum of its proper divisors (1033745356233).
3101202101031 is a wasteful number, since it uses less digits than its factorization.
3101202101031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2830641.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 3101202101031 its reverse (1301012021013), we get a palindrome (4402214122044).
The spelling of 3101202101031 in words is "three trillion, one hundred one billion, two hundred two million, one hundred one thousand, thirty-one".
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