Base | Representation |
---|---|
bin | 100111000010… |
… | …0110110011110 |
3 | 1102111211120211 |
4 | 1032010312132 |
5 | 20214421402 |
6 | 2010403034 |
7 | 335652565 |
oct | 116046636 |
9 | 42454524 |
10 | 20467102 |
11 | 1060a267 |
12 | 6a3047a |
13 | 4317c16 |
14 | 2a0abdc |
15 | 1be44d7 |
hex | 1384d9e |
20467102 has 8 divisors (see below), whose sum is σ = 32035536. Its totient is φ = 9788592.
The previous prime is 20467091. The next prime is 20467103. The reversal of 20467102 is 20176402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20467103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222423 + ... + 222514.
It is an arithmetic number, because the mean of its divisors is an integer number (4004442).
Almost surely, 220467102 is an apocalyptic number.
20467102 is a deficient number, since it is larger than the sum of its proper divisors (11568434).
20467102 is a wasteful number, since it uses less digits than its factorization.
20467102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444962.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 20467102 is about 4524.0581340208. The cubic root of 20467102 is about 273.5387038084.
The spelling of 20467102 in words is "twenty million, four hundred sixty-seven thousand, one hundred two".
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