Base | Representation |
---|---|
bin | 100101010010010101… |
… | …101110110101000111 |
3 | 10211100012001100022202 |
4 | 211102111232311013 |
5 | 1123443222243330 |
6 | 30220425145115 |
7 | 2615063345240 |
oct | 452225566507 |
9 | 124305040282 |
10 | 40036134215 |
11 | 15a85399230 |
12 | 791402b19b |
13 | 3a106c465c |
14 | 1d1b2d5cc7 |
15 | 1094c73445 |
hex | 95256ed47 |
40036134215 has 16 divisors (see below), whose sum is σ = 59898216960. Its totient is φ = 24957589920.
The previous prime is 40036134191. The next prime is 40036134217. The reversal of 40036134215 is 51243163004.
It is not a de Polignac number, because 40036134215 - 220 = 40035085639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40036134217) 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, 51994595 + ... + 51995364.
It is an arithmetic number, because the mean of its divisors is an integer number (3743638560).
Almost surely, 240036134215 is an apocalyptic number.
40036134215 is a deficient number, since it is larger than the sum of its proper divisors (19862082745).
40036134215 is a wasteful number, since it uses less digits than its factorization.
40036134215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103989982.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 40036134215 its reverse (51243163004), we get a palindrome (91279297219).
The spelling of 40036134215 in words is "forty billion, thirty-six million, one hundred thirty-four thousand, two hundred fifteen".
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