Base | Representation |
---|---|
bin | 100101010011010111… |
… | …011010011100010101 |
3 | 10211101101110002222101 |
4 | 211103113122130111 |
5 | 1124012124232323 |
6 | 30222242202101 |
7 | 2615362606420 |
oct | 452327323425 |
9 | 124341402871 |
10 | 40053352213 |
11 | 15a94089386 |
12 | 7919953331 |
13 | 3a14142714 |
14 | 1d1d6d89b7 |
15 | 1096524dad |
hex | 9535da715 |
40053352213 has 4 divisors (see below), whose sum is σ = 45775259680. Its totient is φ = 34331444748.
The previous prime is 40053352187. The next prime is 40053352253. The reversal of 40053352213 is 31225335004.
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 40053352213 - 213 = 40053344021 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 (40053352253) 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 3 ways as a sum of consecutive naturals, for example, 2860953723 + ... + 2860953736.
It is an arithmetic number, because the mean of its divisors is an integer number (11443814920).
Almost surely, 240053352213 is an apocalyptic number.
It is an amenable number.
40053352213 is a deficient number, since it is larger than the sum of its proper divisors (5721907467).
40053352213 is an equidigital number, since it uses as much as digits as its factorization.
40053352213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5721907466.
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 40053352213 its reverse (31225335004), we get a palindrome (71278687217).
The spelling of 40053352213 in words is "forty billion, fifty-three million, three hundred fifty-two thousand, two hundred thirteen".
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