Base | Representation |
---|---|
bin | 1111100011000… |
… | …00100101101000 |
3 | 100002101222022010 |
4 | 13301200211220 |
5 | 231341402143 |
6 | 20535155520 |
7 | 3142354314 |
oct | 761404550 |
9 | 302358263 |
10 | 130419048 |
11 | 67688841 |
12 | 37815ba0 |
13 | 21034446 |
14 | 1346cb44 |
15 | b6b2a33 |
hex | 7c60968 |
130419048 has 32 divisors (see below), whose sum is σ = 330644160. Its totient is φ = 42860160.
The previous prime is 130419041. The next prime is 130419067. The reversal of 130419048 is 840914031.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (130419041) 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, 36565 + ... + 39972.
It is an arithmetic number, because the mean of its divisors is an integer number (10332630).
Almost surely, 2130419048 is an apocalyptic number.
It is an amenable number.
130419048 is an abundant number, since it is smaller than the sum of its proper divisors (200225112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130419048 is a wasteful number, since it uses less digits than its factorization.
130419048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76617 (or 76613 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 130419048 is about 11420.1159363642. The cubic root of 130419048 is about 507.1234289003.
The spelling of 130419048 in words is "one hundred thirty million, four hundred nineteen thousand, forty-eight".
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