Base | Representation |
---|---|
bin | 100101101000111011… |
… | …001001101011111110 |
3 | 10212022121000212111121 |
4 | 211220323021223332 |
5 | 1130232222323202 |
6 | 30322202341154 |
7 | 2630344122445 |
oct | 455073115376 |
9 | 125277025447 |
10 | 40415042302 |
11 | 1615a268508 |
12 | 79baaba7ba |
13 | 3a7105c81b |
14 | 1d55769d5c |
15 | 10b816c537 |
hex | 968ec9afe |
40415042302 has 16 divisors (see below), whose sum is σ = 62607618432. Its totient is φ = 19546450560.
The previous prime is 40415042249. The next prime is 40415042309. The reversal of 40415042302 is 20324051404.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40415042309) 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, 20023 + ... + 285010.
It is an arithmetic number, because the mean of its divisors is an integer number (3912976152).
Almost surely, 240415042302 is an apocalyptic number.
40415042302 is a deficient number, since it is larger than the sum of its proper divisors (22192576130).
40415042302 is a wasteful number, since it uses less digits than its factorization.
40415042302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307203.
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 40415042302 its reverse (20324051404), we get a palindrome (60739093706).
The spelling of 40415042302 in words is "forty billion, four hundred fifteen million, forty-two thousand, three hundred two".
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