Base | Representation |
---|---|
bin | 1111100011000… |
… | …11001001000011 |
3 | 100002102111122111 |
4 | 13301203021003 |
5 | 231342221012 |
6 | 20535320151 |
7 | 3142426645 |
oct | 761431103 |
9 | 302374574 |
10 | 130429507 |
11 | 6769568a |
12 | 37820057 |
13 | 21039130 |
14 | 13472895 |
15 | b6b5ba7 |
hex | 7c63243 |
130429507 has 8 divisors (see below), whose sum is σ = 141200640. Its totient is φ = 119763840.
The previous prime is 130429499. The next prime is 130429517. The reversal of 130429507 is 705924031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130429507 - 23 = 130429499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130429517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23782 + ... + 28747.
It is an arithmetic number, because the mean of its divisors is an integer number (17650080).
Almost surely, 2130429507 is an apocalyptic number.
130429507 is a deficient number, since it is larger than the sum of its proper divisors (10771133).
130429507 is a wasteful number, since it uses less digits than its factorization.
130429507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52733.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 130429507 is about 11420.5738472285. The cubic root of 130429507 is about 507.1369848500.
The spelling of 130429507 in words is "one hundred thirty million, four hundred twenty-nine thousand, five hundred seven".
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