Base | Representation |
---|---|
bin | 111011110110010100010 |
3 | 10200122011011 |
4 | 13132302202 |
5 | 1000223442 |
6 | 110011134 |
7 | 22445362 |
oct | 7366242 |
9 | 3618134 |
10 | 1961122 |
11 | 111a469 |
12 | 7a6aaa |
13 | 538837 |
14 | 3909a2 |
15 | 28b117 |
hex | 1deca2 |
1961122 has 16 divisors (see below), whose sum is σ = 3105792. Its totient is φ = 927360.
The previous prime is 1961107. The next prime is 1961129. The reversal of 1961122 is 2211691.
It is a junction number, because it is equal to n+sod(n) for n = 1961093 and 1961102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1961129) 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, 2578 + ... + 3250.
It is an arithmetic number, because the mean of its divisors is an integer number (194112).
21961122 is an apocalyptic number.
1961122 is a deficient number, since it is larger than the sum of its proper divisors (1144670).
1961122 is a wasteful number, since it uses less digits than its factorization.
1961122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753.
The product of its digits is 216, while the sum is 22.
The square root of 1961122 is about 1400.4006569550. The cubic root of 1961122 is about 125.1703703527.
It can be divided in two parts, 196 and 1122, that multiplied together give a palindrome (219912).
The spelling of 1961122 in words is "one million, nine hundred sixty-one thousand, one hundred twenty-two".
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