Base | Representation |
---|---|
bin | 10100011001110101100… |
… | …101100001101110010111 |
3 | 11222001010222221012212110 |
4 | 110121311211201232113 |
5 | 140433031310011411 |
6 | 2552044113122103 |
7 | 203205066201606 |
oct | 24316545415627 |
9 | 4861128835773 |
10 | 1402132110231 |
11 | 4a0706028266 |
12 | 1a78ab259333 |
13 | a22b3558368 |
14 | 4bc13853a3d |
15 | 2671541b2a6 |
hex | 14675961b97 |
1402132110231 has 16 divisors (see below), whose sum is σ = 1882341820800. Its totient is φ = 928340472480.
The previous prime is 1402132110217. The next prime is 1402132110257. The reversal of 1402132110231 is 1320112312041.
It is not a de Polignac number, because 1402132110231 - 211 = 1402132108183 is a prime.
It is a super-2 number, since 2×14021321102312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1402132110198 and 1402132110207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1402132110331) 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, 2756476 + ... + 3225278.
It is an arithmetic number, because the mean of its divisors is an integer number (117646363800).
Almost surely, 21402132110231 is an apocalyptic number.
1402132110231 is a deficient number, since it is larger than the sum of its proper divisors (480209710569).
1402132110231 is a wasteful number, since it uses less digits than its factorization.
1402132110231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475646.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 1402132110231 its reverse (1320112312041), we get a palindrome (2722244422272).
The spelling of 1402132110231 in words is "one trillion, four hundred two billion, one hundred thirty-two million, one hundred ten thousand, two hundred thirty-one".
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