Base | Representation |
---|---|
bin | 111100101001001111… |
… | …1101000010010111111 |
3 | 110110011011110000022010 |
4 | 1321102133220102333 |
5 | 4113204124321421 |
6 | 135454522022303 |
7 | 12260203410264 |
oct | 1712237502277 |
9 | 413134400263 |
10 | 130233042111 |
11 | 50260180117 |
12 | 212a6947993 |
13 | c38625a683 |
14 | 643640d26b |
15 | 35c3548076 |
hex | 1e527e84bf |
130233042111 has 16 divisors (see below), whose sum is σ = 184012612704. Its totient is φ = 81646316544.
The previous prime is 130233042109. The next prime is 130233042119. The reversal of 130233042111 is 111240332031.
It is not a de Polignac number, because 130233042111 - 21 = 130233042109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130233042119) 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, 1009396 + ... + 1131081.
It is an arithmetic number, because the mean of its divisors is an integer number (11500788294).
Almost surely, 2130233042111 is an apocalyptic number.
130233042111 is a deficient number, since it is larger than the sum of its proper divisors (53779570593).
130233042111 is a wasteful number, since it uses less digits than its factorization.
130233042111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2141690.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 130233042111 its reverse (111240332031), we get a palindrome (241473374142).
The spelling of 130233042111 in words is "one hundred thirty billion, two hundred thirty-three million, forty-two thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •