Base | Representation |
---|---|
bin | 100101010110010… |
… | …1100011101001110 |
3 | 10020100011200221021 |
4 | 1022230230131032 |
5 | 10031311333124 |
6 | 324205024354 |
7 | 43025165662 |
oct | 11254543516 |
9 | 3210150837 |
10 | 1253230414 |
11 | 593463617 |
12 | 2ab8550ba |
13 | 16c841077 |
14 | bc6288a2 |
15 | 750527e4 |
hex | 4ab2c74e |
1253230414 has 4 divisors (see below), whose sum is σ = 1879845624. Its totient is φ = 626615206.
The previous prime is 1253230411. The next prime is 1253230423. The reversal of 1253230414 is 4140323521.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×12532304142 = 3141172941149222792, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1253230411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313307602 + ... + 313307605.
It is an arithmetic number, because the mean of its divisors is an integer number (469961406).
Almost surely, 21253230414 is an apocalyptic number.
1253230414 is a deficient number, since it is larger than the sum of its proper divisors (626615210).
1253230414 is an equidigital number, since it uses as much as digits as its factorization.
1253230414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626615209.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 1253230414 is about 35400.9945340523. The cubic root of 1253230414 is about 1078.1445089058.
Adding to 1253230414 its reverse (4140323521), we get a palindrome (5393553935).
The spelling of 1253230414 in words is "one billion, two hundred fifty-three million, two hundred thirty thousand, four hundred fourteen".
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