Base | Representation |
---|---|
bin | 1111100000000… |
… | …10101101100100 |
3 | 100001200102211210 |
4 | 13300002231210 |
5 | 231242101112 |
6 | 20523031420 |
7 | 3136163265 |
oct | 760025544 |
9 | 301612753 |
10 | 130034532 |
11 | 67445961 |
12 | 3766b570 |
13 | 20c2b414 |
14 | 133ac96c |
15 | b638b3c |
hex | 7c02b64 |
130034532 has 24 divisors (see below), whose sum is σ = 306252576. Its totient is φ = 42939328.
The previous prime is 130034507. The next prime is 130034543. The reversal of 130034532 is 235430031.
It is a junction number, because it is equal to n+sod(n) for n = 130034499 and 130034508.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49353 + ... + 51920.
It is an arithmetic number, because the mean of its divisors is an integer number (12760524).
Almost surely, 2130034532 is an apocalyptic number.
130034532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130034532 is an abundant number, since it is smaller than the sum of its proper divisors (176218044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130034532 is a wasteful number, since it uses less digits than its factorization.
130034532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101387 (or 101385 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 130034532 is about 11403.2684788178. The cubic root of 130034532 is about 506.6245523244.
Adding to 130034532 its reverse (235430031), we get a palindrome (365464563).
The spelling of 130034532 in words is "one hundred thirty million, thirty-four thousand, five hundred thirty-two".
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