Base | Representation |
---|---|
bin | 1100111111011011010110… |
… | …01100111110110110100000 |
3 | 10202011001000222101221210020 |
4 | 12133231223030332312200 |
5 | 12221022444232112401 |
6 | 140431441454233440 |
7 | 6005641255614135 |
oct | 637555314766640 |
9 | 122131028357706 |
10 | 28567626050976 |
11 | 911450a1707a1 |
12 | 32547201b5880 |
13 | 12c2bb96a602c |
14 | 70a97533858c |
15 | 348199912d36 |
hex | 19fb6b33eda0 |
28567626050976 has 48 divisors (see below), whose sum is σ = 75370678425504. Its totient is φ = 9474204233984.
The previous prime is 28567626050969. The next prime is 28567626050989. The reversal of 28567626050976 is 67905062676582.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×285676260509762 (a number of 28 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 28567626050976.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755258850 + ... + 755296673.
It is an arithmetic number, because the mean of its divisors is an integer number (1570222467198).
Almost surely, 228567626050976 is an apocalyptic number.
It is an amenable number.
28567626050976 is an abundant number, since it is smaller than the sum of its proper divisors (46803052374528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28567626050976 is a wasteful number, since it uses less digits than its factorization.
28567626050976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1510555733 (or 1510555725 counting only the distinct ones).
The product of its (nonzero) digits is 457228800, while the sum is 69.
The spelling of 28567626050976 in words is "twenty-eight trillion, five hundred sixty-seven billion, six hundred twenty-six million, fifty thousand, nine hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •