Base | Representation |
---|---|
bin | 111101000111010… |
… | …000111000010011 |
3 | 2122110022100211120 |
4 | 331013100320103 |
5 | 4044440024243 |
6 | 245424013323 |
7 | 34260012405 |
oct | 7507207023 |
9 | 2573270746 |
10 | 1025314323 |
11 | 486843910 |
12 | 247461243 |
13 | 134561487 |
14 | 9a25ab75 |
15 | 60031c83 |
hex | 3d1d0e13 |
1025314323 has 8 divisors (see below), whose sum is σ = 1491366336. Its totient is φ = 621402600.
The previous prime is 1025314321. The next prime is 1025314351. The reversal of 1025314323 is 3234135201.
1025314323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1025314323 - 21 = 1025314321 is a prime.
It is a super-4 number, since 4×10253143234 (a number of 37 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1025314293 and 1025314302.
It is not an unprimeable number, because it can be changed into a prime (1025314321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15535033 + ... + 15535098.
It is an arithmetic number, because the mean of its divisors is an integer number (186420792).
Almost surely, 21025314323 is an apocalyptic number.
1025314323 is a deficient number, since it is larger than the sum of its proper divisors (466052013).
1025314323 is a wasteful number, since it uses less digits than its factorization.
1025314323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31070145.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 1025314323 is about 32020.5297114211. The cubic root of 1025314323 is about 1008.3678907599.
Adding to 1025314323 its reverse (3234135201), we get a palindrome (4259449524).
The spelling of 1025314323 in words is "one billion, twenty-five million, three hundred fourteen thousand, three hundred twenty-three".
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