Base | Representation |
---|---|
bin | 1111100001101… |
… | …11111001111110 |
3 | 100002002111201111 |
4 | 13300313321332 |
5 | 231321034124 |
6 | 20531432234 |
7 | 3141061435 |
oct | 760677176 |
9 | 302074644 |
10 | 130252414 |
11 | 67584626 |
12 | 3775567a |
13 | 20ca6646 |
14 | 1342811c |
15 | b67d494 |
hex | 7c37e7e |
130252414 has 4 divisors (see below), whose sum is σ = 195378624. Its totient is φ = 65126206.
The previous prime is 130252399. The next prime is 130252433. The reversal of 130252414 is 414252031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414252031 = 47 ⋅8813873.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 32563102 + ... + 32563105.
It is an arithmetic number, because the mean of its divisors is an integer number (48844656).
Almost surely, 2130252414 is an apocalyptic number.
130252414 is a deficient number, since it is larger than the sum of its proper divisors (65126210).
130252414 is an equidigital number, since it uses as much as digits as its factorization.
130252414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65126209.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 130252414 is about 11412.8179692835. The cubic root of 130252414 is about 506.9073561153.
The spelling of 130252414 in words is "one hundred thirty million, two hundred fifty-two thousand, four hundred fourteen".
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