Base | Representation |
---|---|
bin | 1111100111000001111… |
… | …0101110010010110000 |
3 | 221122012120201022011221 |
4 | 3321300132232102300 |
5 | 13343210304340410 |
6 | 323110430314424 |
7 | 25242425344045 |
oct | 3716036562260 |
9 | 848176638157 |
10 | 268175074480 |
11 | a3806924765 |
12 | 43b83358a14 |
13 | 1c39a65a431 |
14 | cda05b31cc |
15 | 6e987564da |
hex | 3e707ae4b0 |
268175074480 has 20 divisors (see below), whose sum is σ = 623507048352. Its totient is φ = 107270029760.
The previous prime is 268175074369. The next prime is 268175074483. The reversal of 268175074480 is 84470571862.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (268175074483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676094136 + ... + 1676094295.
Almost surely, 2268175074480 is an apocalyptic number.
268175074480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
268175074480 is an abundant number, since it is smaller than the sum of its proper divisors (355331973872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268175074480 is a wasteful number, since it uses less digits than its factorization.
268175074480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3352188444 (or 3352188438 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 52.
The spelling of 268175074480 in words is "two hundred sixty-eight billion, one hundred seventy-five million, seventy-four thousand, four hundred eighty".
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