Base | Representation |
---|---|
bin | 10011010000100001… |
… | …110001011011011010 |
3 | 1222101010000201012222 |
4 | 103100201301123122 |
5 | 314322131231242 |
6 | 13255521304042 |
7 | 1331300233562 |
oct | 232041613332 |
9 | 58333021188 |
10 | 20678383322 |
11 | 88514544a3 |
12 | 4011195022 |
13 | 1c470b8a9c |
14 | 1002433da2 |
15 | 8105bd5d2 |
hex | 4d08716da |
20678383322 has 8 divisors (see below), whose sum is σ = 31020499776. Its totient is φ = 10338216732.
The previous prime is 20678383321. The next prime is 20678383337. The reversal of 20678383322 is 22338387602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20678383321) 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, 460658 + ... + 503549.
It is an arithmetic number, because the mean of its divisors is an integer number (3877562472).
Almost surely, 220678383322 is an apocalyptic number.
20678383322 is a deficient number, since it is larger than the sum of its proper divisors (10342116454).
20678383322 is a wasteful number, since it uses less digits than its factorization.
20678383322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974932.
The product of its (nonzero) digits is 580608, while the sum is 44.
The spelling of 20678383322 in words is "twenty billion, six hundred seventy-eight million, three hundred eighty-three thousand, three hundred twenty-two".
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