Base | Representation |
---|---|
bin | 101010101011011… |
… | …0011001100100001 |
3 | 10200210122011212212 |
4 | 1111112303030201 |
5 | 10413100241400 |
6 | 354033331505 |
7 | 50326066250 |
oct | 12526631441 |
9 | 3623564785 |
10 | 1432040225 |
11 | 675393020 |
12 | 33b706b95 |
13 | 19a8b92a5 |
14 | d8292797 |
15 | 85ac3335 |
hex | 555b3321 |
1432040225 has 24 divisors (see below), whose sum is σ = 2213899968. Its totient is φ = 892699200.
The previous prime is 1432040219. The next prime is 1432040243. The reversal of 1432040225 is 5220402341.
It is a happy number.
It is not a de Polignac number, because 1432040225 - 26 = 1432040161 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1432040225.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370034 + ... + 373883.
It is an arithmetic number, because the mean of its divisors is an integer number (92245832).
Almost surely, 21432040225 is an apocalyptic number.
It is an amenable number.
1432040225 is a deficient number, since it is larger than the sum of its proper divisors (781859743).
1432040225 is a wasteful number, since it uses less digits than its factorization.
1432040225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 743945 (or 743940 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 1432040225 is about 37842.3073424441. The cubic root of 1432040225 is about 1127.1587127054.
Adding to 1432040225 its reverse (5220402341), we get a palindrome (6652442566).
It can be divided in two parts, 14320 and 40225, that added together give a palindrome (54545).
The spelling of 1432040225 in words is "one billion, four hundred thirty-two million, forty thousand, two hundred twenty-five".
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