Base | Representation |
---|---|
bin | 111011100101010111010 |
3 | 10200012020200 |
4 | 13130222322 |
5 | 444434232 |
6 | 105503030 |
7 | 22411152 |
oct | 7345272 |
9 | 3605220 |
10 | 1952442 |
11 | 1113998 |
12 | 7a1a76 |
13 | 5348bb |
14 | 38b762 |
15 | 28877c |
hex | 1dcaba |
1952442 has 24 divisors (see below), whose sum is σ = 4368000. Its totient is φ = 629640.
The previous prime is 1952441. The next prime is 1952449. The reversal of 1952442 is 2442591.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (1952441) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1192 + ... + 2307.
It is an arithmetic number, because the mean of its divisors is an integer number (182000).
21952442 is an apocalyptic number.
1952442 is an abundant number, since it is smaller than the sum of its proper divisors (2415558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1952442 is a wasteful number, since it uses less digits than its factorization.
1952442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3538 (or 3535 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 1952442 is about 1397.2981070623. The cubic root of 1952442 is about 124.9854276346.
The spelling of 1952442 in words is "one million, nine hundred fifty-two thousand, four hundred forty-two".
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