Base | Representation |
---|---|
bin | 111011100100100011101 |
3 | 10200011200101 |
4 | 13130210131 |
5 | 444431104 |
6 | 105501101 |
7 | 22410022 |
oct | 7344435 |
9 | 3604611 |
10 | 1952029 |
11 | 1113652 |
12 | 7a1791 |
13 | 534661 |
14 | 38b549 |
15 | 2885a4 |
hex | 1dc91d |
1952029 has 4 divisors (see below), whose sum is σ = 1954876. Its totient is φ = 1949184.
The previous prime is 1952023. The next prime is 1952047. The reversal of 1952029 is 9202591.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 1159929 + 792100 = 1077^2 + 890^2 .
It is a cyclic number.
It is not a de Polignac number, because 1952029 - 23 = 1952021 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1951988 and 1952006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1952021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307 + ... + 1999.
It is an arithmetic number, because the mean of its divisors is an integer number (488719).
21952029 is an apocalyptic number.
It is an amenable number.
1952029 is a deficient number, since it is larger than the sum of its proper divisors (2847).
1952029 is a wasteful number, since it uses less digits than its factorization.
1952029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2846.
The product of its (nonzero) digits is 1620, while the sum is 28.
The square root of 1952029 is about 1397.1503140321. The cubic root of 1952029 is about 124.9766142918.
The spelling of 1952029 in words is "one million, nine hundred fifty-two thousand, twenty-nine".
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