Base | Representation |
---|---|
bin | 101100110101111010000… |
… | …111011001100001111100 |
3 | 101220120222211202021010201 |
4 | 230311322013121201330 |
5 | 400441443304424124 |
6 | 10315350131213244 |
7 | 435430304315560 |
oct | 54657207314174 |
9 | 11816884667121 |
10 | 3081540311164 |
11 | a88968196397 |
12 | 419281747224 |
13 | 194784acc333 |
14 | a920c4696a0 |
15 | 55258071144 |
hex | 2cd7a1d987c |
3081540311164 has 24 divisors (see below), whose sum is σ = 6208066620000. Its totient is φ = 1311020276736.
The previous prime is 3081540311089. The next prime is 3081540311203. The reversal of 3081540311164 is 4611130451803.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401656789 + ... + 401664460.
It is an arithmetic number, because the mean of its divisors is an integer number (258669442500).
Almost surely, 23081540311164 is an apocalyptic number.
It is an amenable number.
3081540311164 is an abundant number, since it is smaller than the sum of its proper divisors (3126526308836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3081540311164 is a wasteful number, since it uses less digits than its factorization.
3081540311164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 803321397 (or 803321395 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
Adding to 3081540311164 its reverse (4611130451803), we get a palindrome (7692670762967).
The spelling of 3081540311164 in words is "three trillion, eighty-one billion, five hundred forty million, three hundred eleven thousand, one hundred sixty-four".
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