Base | Representation |
---|---|
bin | 100101110111000010… |
… | …000101110010000101 |
3 | 10212221002102110220201 |
4 | 211313002011302011 |
5 | 1131223321223331 |
6 | 30401455530501 |
7 | 2636250052150 |
oct | 456702056205 |
9 | 125832373821 |
10 | 40651742341 |
11 | 16270937781 |
12 | 7a66229a31 |
13 | 3aab0c6612 |
14 | 1d78d82c97 |
15 | 10cdd25a61 |
hex | 977085c85 |
40651742341 has 8 divisors (see below), whose sum is σ = 47152554560. Its totient is φ = 34324285248.
The previous prime is 40651742333. The next prime is 40651742347. The reversal of 40651742341 is 14324715604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40651742341 - 23 = 40651742333 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40651742341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40651742347) 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, 43338276 + ... + 43339213.
It is an arithmetic number, because the mean of its divisors is an integer number (5894069320).
Almost surely, 240651742341 is an apocalyptic number.
It is an amenable number.
40651742341 is a deficient number, since it is larger than the sum of its proper divisors (6500812219).
40651742341 is an equidigital number, since it uses as much as digits as its factorization.
40651742341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86677563.
The product of its (nonzero) digits is 80640, while the sum is 37.
The spelling of 40651742341 in words is "forty billion, six hundred fifty-one million, seven hundred forty-two thousand, three hundred forty-one".
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