Base | Representation |
---|---|
bin | 1111100000001… |
… | …01011000111110 |
3 | 100001200222220002 |
4 | 13300011120332 |
5 | 231242424002 |
6 | 20523154302 |
7 | 3136240256 |
oct | 760053076 |
9 | 301628802 |
10 | 130045502 |
11 | 67453124 |
12 | 37675992 |
13 | 20c33402 |
14 | 133b2966 |
15 | b63c002 |
hex | 7c0563e |
130045502 has 16 divisors (see below), whose sum is σ = 201450480. Its totient is φ = 62923392.
The previous prime is 130045477. The next prime is 130045549. The reversal of 130045502 is 205540031.
It is a congruent number.
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, 2438 + ... + 16310.
It is an arithmetic number, because the mean of its divisors is an integer number (12590655).
Almost surely, 2130045502 is an apocalyptic number.
130045502 is a deficient number, since it is larger than the sum of its proper divisors (71404978).
130045502 is a wasteful number, since it uses less digits than its factorization.
130045502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14027.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 130045502 is about 11403.7494711169. The cubic root of 130045502 is about 506.6387985788.
Adding to 130045502 its reverse (205540031), we get a palindrome (335585533).
The spelling of 130045502 in words is "one hundred thirty million, forty-five thousand, five hundred two".
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