Base | Representation |
---|---|
bin | 11101011111100110101… |
… | …11011110001111101001 |
3 | 10120212202121111210011112 |
4 | 32233303113132033221 |
5 | 113100420441044431 |
6 | 2053314422040105 |
7 | 133134001455104 |
oct | 16576327361751 |
9 | 3525677453145 |
10 | 1013400331241 |
11 | 360865082111 |
12 | 1444a1879035 |
13 | 7474259681c |
14 | 3709802173b |
15 | 1b562de4c2b |
hex | ebf35de3e9 |
1013400331241 has 8 divisors (see below), whose sum is σ = 1113117069120. Its totient is φ = 918321581232.
The previous prime is 1013400331219. The next prime is 1013400331243. The reversal of 1013400331241 is 1421330043101.
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-1013400331241 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1013400331243) 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, 1159496510 + ... + 1159497383.
It is an arithmetic number, because the mean of its divisors is an integer number (139139633640).
Almost surely, 21013400331241 is an apocalyptic number.
It is an amenable number.
1013400331241 is a deficient number, since it is larger than the sum of its proper divisors (99716737879).
1013400331241 is a wasteful number, since it uses less digits than its factorization.
1013400331241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2318993935.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 1013400331241 its reverse (1421330043101), we get a palindrome (2434730374342).
The spelling of 1013400331241 in words is "one trillion, thirteen billion, four hundred million, three hundred thirty-one thousand, two hundred forty-one".
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