Base | Representation |
---|---|
bin | 10100011001001010000… |
… | …100011111111110001101 |
3 | 11221222021010011101211110 |
4 | 110121022010133332031 |
5 | 140430032410011023 |
6 | 2551443433042233 |
7 | 203151022504644 |
oct | 24311204377615 |
9 | 4858233141743 |
10 | 1401402032013 |
11 | 4a0370a04735 |
12 | 1a7726856379 |
13 | a21c8217509 |
14 | 4bb848ca35b |
15 | 266c12a6a93 |
hex | 1464a11ff8d |
1401402032013 has 64 divisors (see below), whose sum is σ = 2018755694592. Its totient is φ = 862747269120.
The previous prime is 1401402031987. The next prime is 1401402032123. The reversal of 1401402032013 is 3102302041041.
It is not a de Polignac number, because 1401402032013 - 213 = 1401402023821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1401402032413) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46173223 + ... + 46203563.
It is an arithmetic number, because the mean of its divisors is an integer number (31543057728).
Almost surely, 21401402032013 is an apocalyptic number.
It is an amenable number.
1401402032013 is a deficient number, since it is larger than the sum of its proper divisors (617353662579).
1401402032013 is a wasteful number, since it uses less digits than its factorization.
1401402032013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30634.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 1401402032013 its reverse (3102302041041), we get a palindrome (4503704073054).
The spelling of 1401402032013 in words is "one trillion, four hundred one billion, four hundred two million, thirty-two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.870 sec. • engine limits •