Base | Representation |
---|---|
bin | 101010010100000110… |
… | …001011010010100001 |
3 | 11100021101200121010211 |
4 | 222110012023102201 |
5 | 1221022141220113 |
6 | 32512223054121 |
7 | 3165622230304 |
oct | 522406132241 |
9 | 140241617124 |
10 | 45434320033 |
11 | 182a5542123 |
12 | 897ba41341 |
13 | 4390baab4b |
14 | 22b0208b3b |
15 | 12adb30b3d |
hex | a9418b4a1 |
45434320033 has 4 divisors (see below), whose sum is σ = 45436794048. Its totient is φ = 45431846020.
The previous prime is 45434320031. The next prime is 45434320073. The reversal of 45434320033 is 33002343454.
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 45434320033 - 21 = 45434320031 is a prime.
It is a super-2 number, since 2×454343200332 (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 = 45434319977 and 45434320004.
It is not an unprimeable number, because it can be changed into a prime (45434320031) 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, 1209253 + ... + 1246258.
It is an arithmetic number, because the mean of its divisors is an integer number (11359198512).
Almost surely, 245434320033 is an apocalyptic number.
It is an amenable number.
45434320033 is a deficient number, since it is larger than the sum of its proper divisors (2474015).
45434320033 is a wasteful number, since it uses less digits than its factorization.
45434320033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2474014.
The product of its (nonzero) digits is 51840, while the sum is 31.
Adding to 45434320033 its reverse (33002343454), we get a palindrome (78436663487).
The spelling of 45434320033 in words is "forty-five billion, four hundred thirty-four million, three hundred twenty thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •