Base | Representation |
---|---|
bin | 1001001101101101011001… |
… | …1110001011101001100110 |
3 | 1022212112012221120100201001 |
4 | 2103123112132023221212 |
5 | 2311442024031321410 |
6 | 33314102152023514 |
7 | 2063643605440261 |
oct | 223332636135146 |
9 | 38775187510631 |
10 | 10131131120230 |
11 | 325665244355a |
12 | 1177593391b9a |
13 | 586491488863 |
14 | 2704c6917cd8 |
15 | 12880223833a |
hex | 936d678ba66 |
10131131120230 has 32 divisors (see below), whose sum is σ = 18682287519168. Its totient is φ = 3953301004800.
The previous prime is 10131131120221. The next prime is 10131131120233. The reversal of 10131131120230 is 3202113113101.
It is a junction number, because it is equal to n+sod(n) for n = 10131131120198 and 10131131120207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10131131120233) 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, 4278394 + ... + 6210226.
It is an arithmetic number, because the mean of its divisors is an integer number (583821484974).
Almost surely, 210131131120230 is an apocalyptic number.
10131131120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10131131120230 is a deficient number, since it is larger than the sum of its proper divisors (8551156398938).
10131131120230 is a wasteful number, since it uses less digits than its factorization.
10131131120230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1944672.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 10131131120230 its reverse (3202113113101), we get a palindrome (13333244233331).
The spelling of 10131131120230 in words is "ten trillion, one hundred thirty-one billion, one hundred thirty-one million, one hundred twenty thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •