Base | Representation |
---|---|
bin | 100111010010… |
… | …1110100110010 |
3 | 1102202200212001 |
4 | 1032211310302 |
5 | 20233232122 |
6 | 2013324214 |
7 | 340054420 |
oct | 116456462 |
9 | 42680761 |
10 | 20602162 |
11 | 106a1789 |
12 | 6a9666a |
13 | 4364539 |
14 | 2a44110 |
15 | 1c1e527 |
hex | 13a5d32 |
20602162 has 8 divisors (see below), whose sum is σ = 35318016. Its totient is φ = 8829492.
The previous prime is 20602157. The next prime is 20602189. The reversal of 20602162 is 26120602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 735778 + ... + 735805.
It is an arithmetic number, because the mean of its divisors is an integer number (4414752).
Almost surely, 220602162 is an apocalyptic number.
20602162 is a deficient number, since it is larger than the sum of its proper divisors (14715854).
20602162 is a wasteful number, since it uses less digits than its factorization.
20602162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1471592.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 20602162 is about 4538.9604536722. The cubic root of 20602162 is about 274.1390684098.
Adding to 20602162 its reverse (26120602), we get a palindrome (46722764).
The spelling of 20602162 in words is "twenty million, six hundred two thousand, one hundred sixty-two".
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