Base | Representation |
---|---|
bin | 1111100000010… |
… | …00000011110011 |
3 | 100001201112220000 |
4 | 13300020003303 |
5 | 231243301220 |
6 | 20523321043 |
7 | 3136314165 |
oct | 760100363 |
9 | 301645800 |
10 | 130056435 |
11 | 67460363 |
12 | 37680183 |
13 | 20c38392 |
14 | 133b6935 |
15 | b640390 |
hex | 7c080f3 |
130056435 has 80 divisors (see below), whose sum is σ = 243692064. Its totient is φ = 66313728.
The previous prime is 130056431. The next prime is 130056449. The reversal of 130056435 is 534650031.
130056435 is a `hidden beast` number, since 13 + 0 + 0 + 5 + 643 + 5 = 666.
It is not a de Polignac number, because 130056435 - 22 = 130056431 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 130056399 and 130056408.
It is not an unprimeable number, because it can be changed into a prime (130056431) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1566904 + ... + 1566986.
Almost surely, 2130056435 is an apocalyptic number.
130056435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130056435 is a deficient number, since it is larger than the sum of its proper divisors (113635629).
130056435 is an equidigital number, since it uses as much as digits as its factorization.
130056435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226 (or 217 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 130056435 is about 11404.2288209243. The cubic root of 130056435 is about 506.6529959858.
The spelling of 130056435 in words is "one hundred thirty million, fifty-six thousand, four hundred thirty-five".
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