Base | Representation |
---|---|
bin | 1111100001011… |
… | …11111111100010 |
3 | 100002000212021001 |
4 | 13300233333202 |
5 | 231314020002 |
6 | 20531022214 |
7 | 3140565103 |
oct | 760577742 |
9 | 302025231 |
10 | 130220002 |
11 | 67562240 |
12 | 3773a96a |
13 | 20c94973 |
14 | 1341a3aa |
15 | b673a87 |
hex | 7c2ffe2 |
130220002 has 8 divisors (see below), whose sum is σ = 213087312. Its totient is φ = 59190900.
The previous prime is 130219967. The next prime is 130220003. The reversal of 130220002 is 200022031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (130220003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2959524 + ... + 2959567.
It is an arithmetic number, because the mean of its divisors is an integer number (26635914).
Almost surely, 2130220002 is an apocalyptic number.
130220002 is a deficient number, since it is larger than the sum of its proper divisors (82867310).
130220002 is a wasteful number, since it uses less digits than its factorization.
130220002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5919104.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 130220002 is about 11411.3978985924. The cubic root of 130220002 is about 506.8653063656.
Adding to 130220002 its reverse (200022031), we get a palindrome (330242033).
The spelling of 130220002 in words is "one hundred thirty million, two hundred twenty thousand, two".
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