Base | Representation |
---|---|
bin | 1111100111011111111… |
… | …1001000010010011110 |
3 | 221122112100200111100100 |
4 | 3321313333020102132 |
5 | 13343440024310303 |
6 | 323131125441530 |
7 | 25245514646163 |
oct | 3716777102236 |
9 | 848470614310 |
10 | 268301010078 |
11 | a3870a1aa72 |
12 | 43bb95702a6 |
13 | 1c3ba781c3a |
14 | cdb31d606a |
15 | 6ea48308a3 |
hex | 3e77fc849e |
268301010078 has 24 divisors (see below), whose sum is σ = 581328561528. Its totient is φ = 89432176752.
The previous prime is 268301010071. The next prime is 268301010079. The reversal of 268301010078 is 870010103862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268301010071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1732276 + ... + 1880792.
It is an arithmetic number, because the mean of its divisors is an integer number (24222023397).
Almost surely, 2268301010078 is an apocalyptic number.
268301010078 is an abundant number, since it is smaller than the sum of its proper divisors (313027551450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268301010078 is a wasteful number, since it uses less digits than its factorization.
268301010078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248888 (or 248885 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The spelling of 268301010078 in words is "two hundred sixty-eight billion, three hundred one million, ten thousand, seventy-eight".
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