Base | Representation |
---|---|
bin | 10011110010111100001011… |
… | …000011001100110011011000 |
3 | 102102021012000202000021201112 |
4 | 103302330023003030303120 |
5 | 42402421440131223324 |
6 | 505100223233435452 |
7 | 24224061612556646 |
oct | 2362741303146330 |
9 | 372235022007645 |
10 | 87063467445464 |
11 | 258174556a6654 |
12 | 992159710bb88 |
13 | 39770853c66b3 |
14 | 176dc73da6196 |
15 | a0eac1eb6c0e |
hex | 4f2f0b0cccd8 |
87063467445464 has 32 divisors (see below), whose sum is σ = 165682322657280. Its totient is φ = 42881529196704.
The previous prime is 87063467445433. The next prime is 87063467445497. The reversal of 87063467445464 is 46454476436078.
It is a super-3 number, since 3×870634674454643 (a number of 43 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 87063467445394 and 87063467445403.
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, 49981709 + ... + 51694275.
It is an arithmetic number, because the mean of its divisors is an integer number (5177572583040).
Almost surely, 287063467445464 is an apocalyptic number.
It is an amenable number.
87063467445464 is a deficient number, since it is larger than the sum of its proper divisors (78618855211816).
87063467445464 is a wasteful number, since it uses less digits than its factorization.
87063467445464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1807487 (or 1807483 counting only the distinct ones).
The product of its (nonzero) digits is 1300561920, while the sum is 68.
The spelling of 87063467445464 in words is "eighty-seven trillion, sixty-three billion, four hundred sixty-seven million, four hundred forty-five thousand, four hundred sixty-four".
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