Base | Representation |
---|---|
bin | 111100101000111011… |
… | …0110001001000100010 |
3 | 110110010102021210121011 |
4 | 1321101312301020202 |
5 | 4113143404033102 |
6 | 135453500251134 |
7 | 12260013354643 |
oct | 1712166611042 |
9 | 413112253534 |
10 | 130222330402 |
11 | 5025512426a |
12 | 212a3240aaa |
13 | c383c79b98 |
14 | 6434c216ca |
15 | 35c262e2d7 |
hex | 1e51db1222 |
130222330402 has 8 divisors (see below), whose sum is σ = 195338972700. Its totient is φ = 65109339504.
The previous prime is 130222330393. The next prime is 130222330451. The reversal of 130222330402 is 204033222031.
It can be written as a sum of positive squares in 2 ways, for example, as 110809760161 + 19412570241 = 332881^2 + 139329^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821877 + ... + 967432.
Almost surely, 2130222330402 is an apocalyptic number.
130222330402 is a deficient number, since it is larger than the sum of its proper divisors (65116642298).
130222330402 is a wasteful number, since it uses less digits than its factorization.
130222330402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1825700.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 130222330402 its reverse (204033222031), we get a palindrome (334255552433).
The spelling of 130222330402 in words is "one hundred thirty billion, two hundred twenty-two million, three hundred thirty thousand, four hundred two".
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