Base | Representation |
---|---|
bin | 1111100011111… |
… | …00111001100010 |
3 | 100002121212101000 |
4 | 13301330321202 |
5 | 231404110020 |
6 | 20541452430 |
7 | 3143346354 |
oct | 761747142 |
9 | 302555330 |
10 | 130535010 |
11 | 67757981 |
12 | 37871116 |
13 | 21075168 |
14 | 1349d0d4 |
15 | b6d7090 |
hex | 7c7ce62 |
130535010 has 64 divisors (see below), whose sum is σ = 368582400. Its totient is φ = 32760576.
The previous prime is 130534973. The next prime is 130535011. The reversal of 130535010 is 10535031.
It is a happy number.
130535010 is a `hidden beast` number, since 1 + 305 + 350 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130535011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9630 + ... + 18809.
It is an arithmetic number, because the mean of its divisors is an integer number (5759100).
Almost surely, 2130535010 is an apocalyptic number.
130535010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130535010 is an abundant number, since it is smaller than the sum of its proper divisors (238047390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130535010 is a wasteful number, since it uses less digits than its factorization.
130535010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28472 (or 28466 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 18.
The square root of 130535010 is about 11425.1919021083. The cubic root of 130535010 is about 507.2736871822.
It can be divided in two parts, 1305 and 35010, that added together give a triangular number (36315 = T269).
The spelling of 130535010 in words is "one hundred thirty million, five hundred thirty-five thousand, ten".
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