Base | Representation |
---|---|
bin | 100111000001… |
… | …1010000111001 |
3 | 1102111111200001 |
4 | 1032003100321 |
5 | 20214214401 |
6 | 2010313001 |
7 | 335624620 |
oct | 116032071 |
9 | 42444601 |
10 | 20460601 |
11 | 10605397 |
12 | 6a28761 |
13 | 4314c85 |
14 | 2a086b7 |
15 | 1be2601 |
hex | 1383439 |
20460601 has 8 divisors (see below), whose sum is σ = 23413760. Its totient is φ = 17515008.
The previous prime is 20460581. The next prime is 20460607. The reversal of 20460601 is 10606402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20460601 - 25 = 20460569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20460607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6265 + ... + 8953.
It is an arithmetic number, because the mean of its divisors is an integer number (2926720).
Almost surely, 220460601 is an apocalyptic number.
It is an amenable number.
20460601 is a deficient number, since it is larger than the sum of its proper divisors (2953159).
20460601 is a wasteful number, since it uses less digits than its factorization.
20460601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3783.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 20460601 is about 4523.3395848643. The cubic root of 20460601 is about 273.5097392221.
The spelling of 20460601 in words is "twenty million, four hundred sixty thousand, six hundred one".
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