Base | Representation |
---|---|
bin | 11001010110110… |
… | …100111001000111 |
3 | 1002122111021121001 |
4 | 121112310321013 |
5 | 1332401223330 |
6 | 110114034131 |
7 | 13353650452 |
oct | 3126647107 |
9 | 1078437531 |
10 | 425414215 |
11 | 1a9153aa6 |
12 | ba578947 |
13 | 6a19c1b5 |
14 | 406dc499 |
15 | 275339ca |
hex | 195b4e47 |
425414215 has 8 divisors (see below), whose sum is σ = 516233520. Its totient is φ = 336507072.
The previous prime is 425414203. The next prime is 425414219. The reversal of 425414215 is 512414524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 425414215 - 211 = 425412167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425414219) 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, 477549 + ... + 478438.
It is an arithmetic number, because the mean of its divisors is an integer number (64529190).
Almost surely, 2425414215 is an apocalyptic number.
425414215 is a deficient number, since it is larger than the sum of its proper divisors (90819305).
425414215 is an equidigital number, since it uses as much as digits as its factorization.
425414215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 956081.
The product of its digits is 6400, while the sum is 28.
The square root of 425414215 is about 20625.5718708597. The cubic root of 425414215 is about 752.0914748153.
Adding to 425414215 its reverse (512414524), we get a palindrome (937828739).
The spelling of 425414215 in words is "four hundred twenty-five million, four hundred fourteen thousand, two hundred fifteen".
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