Base | Representation |
---|---|
bin | 100101111010001011… |
… | …001010111100101001 |
3 | 10220001202121112022201 |
4 | 211322023022330221 |
5 | 1131330320020231 |
6 | 30411021420201 |
7 | 2640460103560 |
oct | 457213127451 |
9 | 126052545281 |
10 | 40704454441 |
11 | 162986700a2 |
12 | 7a7ba0a661 |
13 | 3ab8cc1301 |
14 | 1d81d84bd7 |
15 | 10d3789161 |
hex | 97a2caf29 |
40704454441 has 16 divisors (see below), whose sum is σ = 49268943360. Its totient is φ = 32828451840.
The previous prime is 40704454429. The next prime is 40704454451. The reversal of 40704454441 is 14445440704.
It is a cyclic number.
It is not a de Polignac number, because 40704454441 - 29 = 40704453929 is a prime.
It is a super-2 number, since 2×407044544412 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 40704454441.
It is not an unprimeable number, because it can be changed into a prime (40704454421) 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 15 ways as a sum of consecutive naturals, for example, 422721 + ... + 510001.
It is an arithmetic number, because the mean of its divisors is an integer number (3079308960).
Almost surely, 240704454441 is an apocalyptic number.
It is an amenable number.
40704454441 is a deficient number, since it is larger than the sum of its proper divisors (8564488919).
40704454441 is a wasteful number, since it uses less digits than its factorization.
40704454441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91224.
The product of its (nonzero) digits is 143360, while the sum is 37.
The spelling of 40704454441 in words is "forty billion, seven hundred four million, four hundred fifty-four thousand, four hundred forty-one".
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