Base | Representation |
---|---|
bin | 1001010001110110001010… |
… | …1111110010111001101111 |
3 | 1100010022200010202222110021 |
4 | 2110131202233302321233 |
5 | 2314123103212240211 |
6 | 33410454451023011 |
7 | 2102041061241436 |
oct | 224354257627157 |
9 | 40108603688407 |
10 | 10202204024431 |
11 | 3283804223411 |
12 | 118930959aa67 |
13 | 5900a9c87a63 |
14 | 273b09c1811d |
15 | 12a5b1b2b771 |
hex | 94762bf2e6f |
10202204024431 has 32 divisors (see below), whose sum is σ = 10958689280000. Its totient is φ = 9470144460672.
The previous prime is 10202204024387. The next prime is 10202204024443. The reversal of 10202204024431 is 13442040220201.
It is a cyclic number.
It is not a de Polignac number, because 10202204024431 - 217 = 10202203893359 is a prime.
It is a super-2 number, since 2×102022040244312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10202204024396 and 10202204024405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202204024231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80683045 + ... + 80809393.
It is an arithmetic number, because the mean of its divisors is an integer number (342459040000).
Almost surely, 210202204024431 is an apocalyptic number.
10202204024431 is a deficient number, since it is larger than the sum of its proper divisors (756485255569).
10202204024431 is a wasteful number, since it uses less digits than its factorization.
10202204024431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126911.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 10202204024431 its reverse (13442040220201), we get a palindrome (23644244244632).
The spelling of 10202204024431 in words is "ten trillion, two hundred two billion, two hundred four million, twenty-four thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •