Base | Representation |
---|---|
bin | 1111100000010… |
… | …01000010101011 |
3 | 100001201202102001 |
4 | 13300021002223 |
5 | 231243413314 |
6 | 20523351431 |
7 | 3136332004 |
oct | 760110253 |
9 | 301652361 |
10 | 130060459 |
11 | 67463391 |
12 | 37682577 |
13 | 20c3a169 |
14 | 133b81ab |
15 | b641674 |
hex | 7c090ab |
130060459 has 4 divisors (see below), whose sum is σ = 130093600. Its totient is φ = 130027320.
The previous prime is 130060457. The next prime is 130060477. The reversal of 130060459 is 954060031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130060459 - 21 = 130060457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130060451) 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, 9747 + ... + 18844.
It is an arithmetic number, because the mean of its divisors is an integer number (32523400).
Almost surely, 2130060459 is an apocalyptic number.
130060459 is a deficient number, since it is larger than the sum of its proper divisors (33141).
130060459 is an equidigital number, since it uses as much as digits as its factorization.
130060459 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33140.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 130060459 is about 11404.4052453427. The cubic root of 130060459 is about 506.6582212831.
The spelling of 130060459 in words is "one hundred thirty million, sixty thousand, four hundred fifty-nine".
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