Base | Representation |
---|---|
bin | 10111000011100101001110… |
… | …101101010110001011010111 |
3 | 111022000212020012201110011221 |
4 | 113003211032231112023113 |
5 | 101242324131032321211 |
6 | 555355023022311211 |
7 | 30233665230425263 |
oct | 2703451655261327 |
9 | 438025205643157 |
10 | 101401203401431 |
11 | 2a3450108837aa |
12 | b458295a28507 |
13 | 447712816556b |
14 | 1b07bb71950a3 |
15 | baca283dcc71 |
hex | 5c394eb562d7 |
101401203401431 has 8 divisors (see below), whose sum is σ = 104909998554720. Its totient is φ = 97893221710368.
The previous prime is 101401203401419. The next prime is 101401203401453. The reversal of 101401203401431 is 134104302104101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101401203401431 is a prime.
It is a super-2 number, since 2×1014012034014312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101401203401396 and 101401203401405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101401203491431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203111931 + ... + 203610556.
It is an arithmetic number, because the mean of its divisors is an integer number (13113749819340).
Almost surely, 2101401203401431 is an apocalyptic number.
101401203401431 is a deficient number, since it is larger than the sum of its proper divisors (3508795153289).
101401203401431 is an equidigital number, since it uses as much as digits as its factorization.
101401203401431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406731113.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 101401203401431 its reverse (134104302104101), we get a palindrome (235505505505532).
The spelling of 101401203401431 in words is "one hundred one trillion, four hundred one billion, two hundred three million, four hundred one thousand, four hundred thirty-one".
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