Base | Representation |
---|---|
bin | 111100100110100010… |
… | …1001001011111101010 |
3 | 110102220211112110201112 |
4 | 1321031011021133222 |
5 | 4113012401322442 |
6 | 135441515150322 |
7 | 12255021365534 |
oct | 1711505113752 |
9 | 412824473645 |
10 | 130142214122 |
11 | 50213983768 |
12 | 212804453a2 |
13 | c3704a88bb |
14 | 6428328854 |
15 | 35ba5a6082 |
hex | 1e4d1497ea |
130142214122 has 16 divisors (see below), whose sum is σ = 199069581312. Its totient is φ = 63787822800.
The previous prime is 130142214119. The next prime is 130142214133. The reversal of 130142214122 is 221412241031.
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, 411338 + ... + 655349.
It is an arithmetic number, because the mean of its divisors is an integer number (12441848832).
Almost surely, 2130142214122 is an apocalyptic number.
130142214122 is a deficient number, since it is larger than the sum of its proper divisors (68927367190).
130142214122 is a wasteful number, since it uses less digits than its factorization.
130142214122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1067893.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 130142214122 its reverse (221412241031), we get a palindrome (351554455153).
The spelling of 130142214122 in words is "one hundred thirty billion, one hundred forty-two million, two hundred fourteen thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •