Base | Representation |
---|---|
bin | 100101101100111111… |
… | …000100110001111111 |
3 | 10212111100020121100222 |
4 | 211230333010301333 |
5 | 1130402143222042 |
6 | 30333035011555 |
7 | 2632132230551 |
oct | 455477046177 |
9 | 125440217328 |
10 | 40483179647 |
11 | 16194777069 |
12 | 7a19899bbb |
13 | 3a821c8591 |
14 | 1d608254d1 |
15 | 10be12b2d2 |
hex | 96cfc4c7f |
40483179647 has 4 divisors (see below), whose sum is σ = 40484311560. Its totient is φ = 40482047736.
The previous prime is 40483179631. The next prime is 40483179689. The reversal of 40483179647 is 74697138404.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40483179647 - 24 = 40483179631 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 (40483179617) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510497 + ... + 584442.
It is an arithmetic number, because the mean of its divisors is an integer number (10121077890).
Almost surely, 240483179647 is an apocalyptic number.
40483179647 is a deficient number, since it is larger than the sum of its proper divisors (1131913).
40483179647 is a wasteful number, since it uses less digits than its factorization.
40483179647 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1131912.
The product of its (nonzero) digits is 4064256, while the sum is 53.
The spelling of 40483179647 in words is "forty billion, four hundred eighty-three million, one hundred seventy-nine thousand, six hundred forty-seven".
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