Base | Representation |
---|---|
bin | 100101011101100010… |
… | …011011111110000101 |
3 | 10211211021120122020012 |
4 | 211131202123332011 |
5 | 1124334321423323 |
6 | 30251220120005 |
7 | 2622534323315 |
oct | 453542337605 |
9 | 124737518205 |
10 | 40224014213 |
11 | 16071453259 |
12 | 7966b36005 |
13 | 3a405c7156 |
14 | 1d38241445 |
15 | 10a64d6678 |
hex | 95d89bf85 |
40224014213 has 4 divisors (see below), whose sum is σ = 41159456448. Its totient is φ = 39288571980.
The previous prime is 40224014179. The next prime is 40224014221. The reversal of 40224014213 is 31241042204.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 40224014213 - 228 = 39955578757 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 (40224014813) 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, 467721053 + ... + 467721138.
It is an arithmetic number, because the mean of its divisors is an integer number (10289864112).
Almost surely, 240224014213 is an apocalyptic number.
40224014213 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
40224014213 is a deficient number, since it is larger than the sum of its proper divisors (935442235).
40224014213 is an equidigital number, since it uses as much as digits as its factorization.
40224014213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935442234.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 40224014213 its reverse (31241042204), we get a palindrome (71465056417).
The spelling of 40224014213 in words is "forty billion, two hundred twenty-four million, fourteen thousand, two hundred thirteen".
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