Base | Representation |
---|---|
bin | 10010110001000… |
… | …001110110100001 |
3 | 210221102122202102 |
4 | 102301001312201 |
5 | 1121044430104 |
6 | 51124100145 |
7 | 10542055151 |
oct | 2261016641 |
9 | 727378672 |
10 | 314842529 |
11 | 1517a1941 |
12 | 89534655 |
13 | 502c6871 |
14 | 2db58761 |
15 | 1c991a1e |
hex | 12c41da1 |
314842529 has 4 divisors (see below), whose sum is σ = 315139776. Its totient is φ = 314545284.
The previous prime is 314842523. The next prime is 314842547. The reversal of 314842529 is 925248413.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 925248413 = 31 ⋅29846723.
It is a cyclic number.
It is not a de Polignac number, because 314842529 - 28 = 314842273 is a prime.
It is a super-3 number, since 3×3148425293 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 314842492 and 314842501.
It is not an unprimeable number, because it can be changed into a prime (314842523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147029 + ... + 149154.
It is an arithmetic number, because the mean of its divisors is an integer number (78784944).
Almost surely, 2314842529 is an apocalyptic number.
It is an amenable number.
314842529 is a deficient number, since it is larger than the sum of its proper divisors (297247).
314842529 is a wasteful number, since it uses less digits than its factorization.
314842529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297246.
The product of its digits is 69120, while the sum is 38.
The square root of 314842529 is about 17743.8025518771. The cubic root of 314842529 is about 680.2958120418.
The spelling of 314842529 in words is "three hundred fourteen million, eight hundred forty-two thousand, five hundred twenty-nine".
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