Base | Representation |
---|---|
bin | 1000011111000011… |
… | …01011000111101101 |
3 | 102202110212222121010 |
4 | 10033201223013231 |
5 | 33312143443114 |
6 | 2032011055433 |
7 | 220613465550 |
oct | 41741530755 |
9 | 12673788533 |
10 | 4555452909 |
11 | 1a28486217 |
12 | a71741579 |
13 | 577a20b87 |
14 | 313022697 |
15 | 1b9de3c59 |
hex | 10f86b1ed |
4555452909 has 8 divisors (see below), whose sum is σ = 6941642560. Its totient is φ = 2603115936.
The previous prime is 4555452899. The next prime is 4555452911. The reversal of 4555452909 is 9092545554.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4555452909 - 24 = 4555452893 is a prime.
It is a super-2 number, since 2×45554529092 = 41504302412233124562, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4555452509) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108463144 + ... + 108463185.
It is an arithmetic number, because the mean of its divisors is an integer number (867705320).
Almost surely, 24555452909 is an apocalyptic number.
It is an amenable number.
4555452909 is a deficient number, since it is larger than the sum of its proper divisors (2386189651).
4555452909 is a wasteful number, since it uses less digits than its factorization.
4555452909 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216926339.
The product of its (nonzero) digits is 1620000, while the sum is 48.
The square root of 4555452909 is about 67494.0953639650. The cubic root of 4555452909 is about 1657.7174935780.
The spelling of 4555452909 in words is "four billion, five hundred fifty-five million, four hundred fifty-two thousand, nine hundred nine".
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