Base | Representation |
---|---|
bin | 111100101000100100… |
… | …1011011010010011010 |
3 | 110110002120220221010102 |
4 | 1321101021123102122 |
5 | 4113132333210232 |
6 | 135452353415402 |
7 | 12256510342001 |
oct | 1712111332232 |
9 | 413076827112 |
10 | 130210444442 |
11 | 50249446161 |
12 | 2129b26a562 |
13 | c381677a80 |
14 | 6433409c38 |
15 | 35c1582662 |
hex | 1e5125b49a |
130210444442 has 16 divisors (see below), whose sum is σ = 210347861472. Its totient is φ = 60094867440.
The previous prime is 130210444439. The next prime is 130210444457. The reversal of 130210444442 is 244444012031.
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, 754517 + ... + 910887.
It is an arithmetic number, because the mean of its divisors is an integer number (13146741342).
Almost surely, 2130210444442 is an apocalyptic number.
130210444442 is a deficient number, since it is larger than the sum of its proper divisors (80137417030).
130210444442 is a wasteful number, since it uses less digits than its factorization.
130210444442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188413.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 130210444442 its reverse (244444012031), we get a palindrome (374654456473).
The spelling of 130210444442 in words is "one hundred thirty billion, two hundred ten million, four hundred forty-four thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.116 sec. • engine limits •