Base | Representation |
---|---|
bin | 1111100010111… |
… | …10111111100010 |
3 | 100002101122100010 |
4 | 13301132333202 |
5 | 231341200024 |
6 | 20535105350 |
7 | 3142326261 |
oct | 761367742 |
9 | 302348303 |
10 | 130412514 |
11 | 67683941 |
12 | 37812256 |
13 | 2103148b |
14 | 1346a5d8 |
15 | b6b0b29 |
hex | 7c5efe2 |
130412514 has 8 divisors (see below), whose sum is σ = 260825040. Its totient is φ = 43470836.
The previous prime is 130412497. The next prime is 130412537. The reversal of 130412514 is 415214031.
It is a sphenic number, since it is the product of 3 distinct primes.
130412514 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10867704 + ... + 10867715.
It is an arithmetic number, because the mean of its divisors is an integer number (32603130).
Almost surely, 2130412514 is an apocalyptic number.
130412514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130412514 is a wasteful number, since it uses less digits than its factorization.
130412514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21735424.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 130412514 is about 11419.8298586275. The cubic root of 130412514 is about 507.1149597902.
Adding to 130412514 its reverse (415214031), we get a palindrome (545626545).
The spelling of 130412514 in words is "one hundred thirty million, four hundred twelve thousand, five hundred fourteen".
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