Base | Representation |
---|---|
bin | 11111001001110010… |
… | …100010111110001101 |
3 | 10012100012112100112101 |
4 | 133021302202332031 |
5 | 1022001230220213 |
6 | 23211122435101 |
7 | 2262633236143 |
oct | 371162427615 |
9 | 105305470471 |
10 | 33450241933 |
11 | 13205875949 |
12 | 6596502a91 |
13 | 320112c484 |
14 | 1894773593 |
15 | d0b9a7bdd |
hex | 7c9ca2f8d |
33450241933 has 4 divisors (see below), whose sum is σ = 33455151328. Its totient is φ = 33445332540.
The previous prime is 33450241921. The next prime is 33450241939. The reversal of 33450241933 is 33914205433.
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 33450241933 - 25 = 33450241901 is a prime.
It is a super-2 number, since 2×334502419332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33450241892 and 33450241901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33450241939) 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, 2444463 + ... + 2458108.
It is an arithmetic number, because the mean of its divisors is an integer number (8363787832).
Almost surely, 233450241933 is an apocalyptic number.
It is an amenable number.
33450241933 is a deficient number, since it is larger than the sum of its proper divisors (4909395).
33450241933 is an equidigital number, since it uses as much as digits as its factorization.
33450241933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4909394.
The product of its (nonzero) digits is 116640, while the sum is 37.
The spelling of 33450241933 in words is "thirty-three billion, four hundred fifty million, two hundred forty-one thousand, nine hundred thirty-three".
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