Base | Representation |
---|---|
bin | 11001001101001… |
… | …000011001111101 |
3 | 1002110201011021220 |
4 | 121031020121331 |
5 | 1331223411301 |
6 | 105543343553 |
7 | 13323234006 |
oct | 3115103175 |
9 | 1073634256 |
10 | 422872701 |
11 | 1a7778579 |
12 | b9751bb9 |
13 | 697bc444 |
14 | 4023a1ad |
15 | 271d0936 |
hex | 1934867d |
422872701 has 8 divisors (see below), whose sum is σ = 570967680. Its totient is φ = 278346432.
The previous prime is 422872669. The next prime is 422872717. The reversal of 422872701 is 107278224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 422872701 - 25 = 422872669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422872201) 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, 891900 + ... + 892373.
It is an arithmetic number, because the mean of its divisors is an integer number (71370960).
Almost surely, 2422872701 is an apocalyptic number.
It is an amenable number.
422872701 is a deficient number, since it is larger than the sum of its proper divisors (148094979).
422872701 is a wasteful number, since it uses less digits than its factorization.
422872701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1784355.
The product of its (nonzero) digits is 12544, while the sum is 33.
The square root of 422872701 is about 20563.8688237403. The cubic root of 422872701 is about 750.5907647627.
The spelling of 422872701 in words is "four hundred twenty-two million, eight hundred seventy-two thousand, seven hundred one".
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