Base | Representation |
---|---|
bin | 10111001101001… |
… | …10111110010000 |
3 | 111120022021200210 |
4 | 23212212332100 |
5 | 344313423410 |
6 | 31152244120 |
7 | 4552446264 |
oct | 1346467620 |
9 | 446267623 |
10 | 194670480 |
11 | 9a9828a4 |
12 | 55240640 |
13 | 3143c544 |
14 | 1bbd60a4 |
15 | 12155220 |
hex | b9a6f90 |
194670480 has 40 divisors (see below), whose sum is σ = 603479232. Its totient is φ = 51912064.
The previous prime is 194670467. The next prime is 194670517. The reversal of 194670480 is 84076491.
It is a happy number.
194670480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
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, 405324 + ... + 405803.
Almost surely, 2194670480 is an apocalyptic number.
194670480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
194670480 is an abundant number, since it is smaller than the sum of its proper divisors (408808752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194670480 is a wasteful number, since it uses less digits than its factorization.
194670480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 811143 (or 811137 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 194670480 is about 13952.4363463877. The cubic root of 194670480 is about 579.5621745356.
The spelling of 194670480 in words is "one hundred ninety-four million, six hundred seventy thousand, four hundred eighty".
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