Base | Representation |
---|---|
bin | 1111100001100… |
… | …00011110110100 |
3 | 100002000222000012 |
4 | 13300300132310 |
5 | 231314101004 |
6 | 20531035352 |
7 | 3140603663 |
oct | 760603664 |
9 | 302028005 |
10 | 130222004 |
11 | 675637a0 |
12 | 3773bb58 |
13 | 20c95853 |
14 | 1341adda |
15 | b67446e |
hex | 7c307b4 |
130222004 has 48 divisors (see below), whose sum is σ = 254800896. Its totient is φ = 57736800.
The previous prime is 130222003. The next prime is 130222009. The reversal of 130222004 is 400222031.
It is a self number, because there is not a number n which added to its sum of digits gives 130222004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130222003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480389 + ... + 480659.
It is an arithmetic number, because the mean of its divisors is an integer number (5308352).
Almost surely, 2130222004 is an apocalyptic number.
It is an amenable number.
130222004 is a deficient number, since it is larger than the sum of its proper divisors (124578892).
130222004 is a wasteful number, since it uses less digits than its factorization.
130222004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516 (or 514 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 130222004 is about 11411.4856175697. The cubic root of 130222004 is about 506.8679038650.
Adding to 130222004 its reverse (400222031), we get a palindrome (530444035).
The spelling of 130222004 in words is "one hundred thirty million, two hundred twenty-two thousand, four".
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