Base | Representation |
---|---|
bin | 11000111000110100… |
… | …010110111100001000 |
3 | 2112222101010202121120 |
4 | 120320310112330020 |
5 | 414212100201240 |
6 | 20135411435240 |
7 | 1634136130305 |
oct | 307064267410 |
9 | 75871122546 |
10 | 26723053320 |
11 | 10373515537 |
12 | 52195b5b20 |
13 | 269b4c4bb2 |
14 | 14171500ac |
15 | a660cbad0 |
hex | 638d16f08 |
26723053320 has 32 divisors (see below), whose sum is σ = 80169160320. Its totient is φ = 7126147520.
The previous prime is 26723053319. The next prime is 26723053327. The reversal of 26723053320 is 2335032762.
It is not an unprimeable number, because it can be changed into a prime (26723053327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111345936 + ... + 111346175.
It is an arithmetic number, because the mean of its divisors is an integer number (2505286260).
Almost surely, 226723053320 is an apocalyptic number.
26723053320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26723053320 is an abundant number, since it is smaller than the sum of its proper divisors (53446107000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26723053320 is a wasteful number, since it uses less digits than its factorization.
26723053320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222692125 (or 222692121 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 33.
The spelling of 26723053320 in words is "twenty-six billion, seven hundred twenty-three million, fifty-three thousand, three hundred twenty".
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