Base | Representation |
---|---|
bin | 1100010110010011000100111… |
… | …1110001111010000100110000 |
3 | 11012221200001000222020120110020 |
4 | 3011210301033301322010300 |
5 | 1402343221044114044103 |
6 | 12320030230045203440 |
7 | 351012661240253331 |
oct | 30544611761720460 |
9 | 4187601028216406 |
10 | 868941941940528 |
11 | 231965231a57095 |
12 | 8155a92a260580 |
13 | 2b3b1b481a6211 |
14 | 1148102b6c2288 |
15 | 6a6d2924cd753 |
hex | 3164c4fc7a130 |
868941941940528 has 80 divisors (see below), whose sum is σ = 2379804958258176. Its totient is φ = 272728072431360.
The previous prime is 868941941940481. The next prime is 868941941940551. The reversal of 868941941940528 is 825049149149868.
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 15 ways as a sum of consecutive naturals, for example, 7891382226 + ... + 7891492337.
Almost surely, 2868941941940528 is an apocalyptic number.
It is an amenable number.
868941941940528 is an abundant number, since it is smaller than the sum of its proper divisors (1510863016317648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
868941941940528 is a wasteful number, since it uses less digits than its factorization.
868941941940528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15782874642 (or 15782874636 counting only the distinct ones).
The product of its (nonzero) digits is 1433272320, while the sum is 78.
The spelling of 868941941940528 in words is "eight hundred sixty-eight trillion, nine hundred forty-one billion, nine hundred forty-one million, nine hundred forty thousand, five hundred twenty-eight".
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