Base | Representation |
---|---|
bin | 111011101100001100101 |
3 | 10200101001021 |
4 | 13131201211 |
5 | 1000042231 |
6 | 105531141 |
7 | 22424311 |
oct | 7354145 |
9 | 3611037 |
10 | 1955941 |
11 | 1116589 |
12 | 7a3ab1 |
13 | 536380 |
14 | 38cb41 |
15 | 289811 |
hex | 1dd865 |
1955941 has 8 divisors (see below), whose sum is σ = 2156000. Its totient is φ = 1762992.
The previous prime is 1955939. The next prime is 1955957. The reversal of 1955941 is 1495591.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1955941 - 21 = 1955939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1955897 and 1955906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1955141) 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, 1191 + ... + 2308.
It is an arithmetic number, because the mean of its divisors is an integer number (269500).
21955941 is an apocalyptic number.
It is an amenable number.
1955941 is a deficient number, since it is larger than the sum of its proper divisors (200059).
1955941 is a wasteful number, since it uses less digits than its factorization.
1955941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3555.
The product of its digits is 8100, while the sum is 34.
The square root of 1955941 is about 1398.5496058417. The cubic root of 1955941 is about 125.0600458180.
It can be divided in two parts, 19559 and 41, that added together give a square (19600 = 1402).
The spelling of 1955941 in words is "one million, nine hundred fifty-five thousand, nine hundred forty-one".
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