Base | Representation |
---|---|
bin | 10001101011011000… |
… | …00110010001101000 |
3 | 220111102101212010220 |
4 | 20311230012101220 |
5 | 123414103441310 |
6 | 4205430210040 |
7 | 454121336430 |
oct | 106554062150 |
9 | 26442355126 |
10 | 9490687080 |
11 | 4030277746 |
12 | 1a0a4b3920 |
13 | b83324494 |
14 | 6606652c0 |
15 | 3a8305670 |
hex | 235b06468 |
9490687080 has 64 divisors (see below), whose sum is σ = 32539501440. Its totient is φ = 2169299712.
The previous prime is 9490687067. The next prime is 9490687081. The reversal of 9490687080 is 807860949.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (9490687081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5648379 + ... + 5650058.
It is an arithmetic number, because the mean of its divisors is an integer number (508429710).
Almost surely, 29490687080 is an apocalyptic number.
It is an amenable number.
9490687080 is an abundant number, since it is smaller than the sum of its proper divisors (23048814360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9490687080 is a wasteful number, since it uses less digits than its factorization.
9490687080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11298458 (or 11298454 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 51.
The square root of 9490687080 is about 97420.1574624061. The cubic root of 9490687080 is about 2117.2194976792.
The spelling of 9490687080 in words is "nine billion, four hundred ninety million, six hundred eighty-seven thousand, eighty".
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