Base | Representation |
---|---|
bin | 101111001110110110… |
… | …1100001000001010011 |
3 | 100200210211211011011212 |
4 | 1132131231201001103 |
5 | 3130212112434301 |
6 | 114332453130335 |
7 | 10220351331644 |
oct | 1363555410123 |
9 | 320724734155 |
10 | 101430202451 |
11 | 3a01a7833a6 |
12 | 177a89299ab |
13 | 9745c04396 |
14 | 4ca2d956cb |
15 | 2989a984bb |
hex | 179db61053 |
101430202451 has 16 divisors (see below), whose sum is σ = 104485979520. Its totient is φ = 98391438720.
The previous prime is 101430202429. The next prime is 101430202453. The reversal of 101430202451 is 154202034101.
It is a cyclic number.
It is not a de Polignac number, because 101430202451 - 230 = 100356460627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101430202453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20795225 + ... + 20800101.
It is an arithmetic number, because the mean of its divisors is an integer number (6530373720).
Almost surely, 2101430202451 is an apocalyptic number.
101430202451 is a deficient number, since it is larger than the sum of its proper divisors (3055777069).
101430202451 is a wasteful number, since it uses less digits than its factorization.
101430202451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6494.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 101430202451 its reverse (154202034101), we get a palindrome (255632236552).
The spelling of 101430202451 in words is "one hundred one billion, four hundred thirty million, two hundred two thousand, four hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •