Base | Representation |
---|---|
bin | 11110010001001100001… |
… | …10001001101011010101 |
3 | 10200102110212102200021112 |
4 | 33020212012021223111 |
5 | 114014430413413331 |
6 | 2113440144224405 |
7 | 135065460420500 |
oct | 17104606115325 |
9 | 3612425380245 |
10 | 1040021232341 |
11 | 371085966123 |
12 | 14969100b105 |
13 | 770c5873400 |
14 | 384a1780137 |
15 | 1c0c004432b |
hex | f226189ad5 |
1040021232341 has 144 divisors (see below), whose sum is σ = 1404297658368. Its totient is φ = 766277366400.
The previous prime is 1040021232331. The next prime is 1040021232359. The reversal of 1040021232341 is 1432321200401.
It is not a de Polignac number, because 1040021232341 - 214 = 1040021215957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040021232301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 783738020 + ... + 783739346.
It is an arithmetic number, because the mean of its divisors is an integer number (9752067072).
Almost surely, 21040021232341 is an apocalyptic number.
It is an amenable number.
1040021232341 is a deficient number, since it is larger than the sum of its proper divisors (364276426027).
1040021232341 is a wasteful number, since it uses less digits than its factorization.
1040021232341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1512 (or 1492 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 1040021232341 its reverse (1432321200401), we get a palindrome (2472342432742).
The spelling of 1040021232341 in words is "one trillion, forty billion, twenty-one million, two hundred thirty-two thousand, three hundred forty-one".
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