Base | Representation |
---|---|
bin | 100111011111100… |
… | …0001010000111110 |
3 | 10102100111020121011 |
4 | 1032333001100332 |
5 | 10203214034402 |
6 | 335254225434 |
7 | 44560346653 |
oct | 11677012076 |
9 | 3370436534 |
10 | 1325143102 |
11 | 620010698 |
12 | 30b95527a |
13 | 1816cc35a |
14 | c7dc7c2a |
15 | 7b509ed7 |
hex | 4efc143e |
1325143102 has 8 divisors (see below), whose sum is σ = 1998122112. Its totient is φ = 659102400.
The previous prime is 1325143073. The next prime is 1325143103. The reversal of 1325143102 is 2013415231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1325143103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734099 + ... + 1734862.
It is an arithmetic number, because the mean of its divisors is an integer number (249765264).
Almost surely, 21325143102 is an apocalyptic number.
1325143102 is a deficient number, since it is larger than the sum of its proper divisors (672979010).
1325143102 is a wasteful number, since it uses less digits than its factorization.
1325143102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3469154.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 1325143102 is about 36402.5150504742. The cubic root of 1325143102 is about 1098.3841570493.
Adding to 1325143102 its reverse (2013415231), we get a palindrome (3338558333).
The spelling of 1325143102 in words is "one billion, three hundred twenty-five million, one hundred forty-three thousand, one hundred two".
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