Base | Representation |
---|---|
bin | 100111001000111… |
… | …1011111111101000 |
3 | 10101112020211020212 |
4 | 1032101323333220 |
5 | 10142202400112 |
6 | 334153040252 |
7 | 44355035645 |
oct | 11621737750 |
9 | 3345224225 |
10 | 1313325032 |
11 | 614379598 |
12 | 3079b6088 |
13 | 17c122106 |
14 | c65ccdcc |
15 | 7a473522 |
hex | 4e47bfe8 |
1313325032 has 16 divisors (see below), whose sum is σ = 2463856800. Its totient is φ = 656296560.
The previous prime is 1313325023. The next prime is 1313325103. The reversal of 1313325032 is 2305233131.
It is a junction number, because it is equal to n+sod(n) for n = 1313324989 and 1313325007.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30182 + ... + 59477.
It is an arithmetic number, because the mean of its divisors is an integer number (153991050).
Almost surely, 21313325032 is an apocalyptic number.
It is an amenable number.
1313325032 is a deficient number, since it is larger than the sum of its proper divisors (1150531768).
1313325032 is a wasteful number, since it uses less digits than its factorization.
1313325032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91496 (or 91492 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 1313325032 is about 36239.8266000267. The cubic root of 1313325032 is about 1095.1091492011.
Adding to 1313325032 its reverse (2305233131), we get a palindrome (3618558163).
The spelling of 1313325032 in words is "one billion, three hundred thirteen million, three hundred twenty-five thousand, thirty-two".
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