Base | Representation |
---|---|
bin | 100110110101… |
… | …1000010010010 |
3 | 1102022110112112 |
4 | 1031223002102 |
5 | 20203030422 |
6 | 2004225322 |
7 | 335032400 |
oct | 115530222 |
9 | 42273475 |
10 | 20361362 |
11 | 1054787a |
12 | 699b242 |
13 | 42aba58 |
14 | 29c0470 |
15 | 1bc2ee2 |
hex | 136b092 |
20361362 has 12 divisors (see below), whose sum is σ = 35528670. Its totient is φ = 8726256.
The previous prime is 20361353. The next prime is 20361377. The reversal of 20361362 is 26316302.
It can be written as a sum of positive squares in only one way, i.e., 18054001 + 2307361 = 4249^2 + 1519^2 .
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 103787 + ... + 103982.
Almost surely, 220361362 is an apocalyptic number.
20361362 is a deficient number, since it is larger than the sum of its proper divisors (15167308).
20361362 is a wasteful number, since it uses less digits than its factorization.
20361362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207785 (or 207778 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 20361362 is about 4512.3565905190. The cubic root of 20361362 is about 273.0668256308.
Adding to 20361362 its reverse (26316302), we get a palindrome (46677664).
The spelling of 20361362 in words is "twenty million, three hundred sixty-one thousand, three hundred sixty-two".
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