Base | Representation |
---|---|
bin | 111111111000110101… |
… | …011011111110011100 |
3 | 20120001210121211202001 |
4 | 333320311123332130 |
5 | 2110442403022403 |
6 | 51303012212044 |
7 | 4645645102432 |
oct | 777065337634 |
9 | 216053554661 |
10 | 68599267228 |
11 | 27102552888 |
12 | 1136590a024 |
13 | 66131a04ab |
14 | 346a992d52 |
15 | 1bb7673c1d |
hex | ff8d5bf9c |
68599267228 has 96 divisors (see below), whose sum is σ = 132743761920. Its totient is φ = 30911569920.
The previous prime is 68599267189. The next prime is 68599267249. The reversal of 68599267228 is 82276299586.
It is a self number, because there is not a number n which added to its sum of digits gives 68599267228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48685788 + ... + 48687196.
It is an arithmetic number, because the mean of its divisors is an integer number (1382747520).
Almost surely, 268599267228 is an apocalyptic number.
It is an amenable number.
68599267228 is a deficient number, since it is larger than the sum of its proper divisors (64144494692).
68599267228 is a wasteful number, since it uses less digits than its factorization.
68599267228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1907 (or 1905 counting only the distinct ones).
The product of its digits is 52254720, while the sum is 64.
The spelling of 68599267228 in words is "sixty-eight billion, five hundred ninety-nine million, two hundred sixty-seven thousand, two hundred twenty-eight".
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