Base | Representation |
---|---|
bin | 1000100101011000… |
… | …1110010110100001 |
3 | 12221120221210120210 |
4 | 2021112032112201 |
5 | 14204400221140 |
6 | 1020353124333 |
7 | 111050160024 |
oct | 21126162641 |
9 | 5846853523 |
10 | 2304304545 |
11 | a827a1124 |
12 | 5438596a9 |
13 | 2a952151a |
14 | 17c06d1bb |
15 | d7471d80 |
hex | 8958e5a1 |
2304304545 has 16 divisors (see below), whose sum is σ = 3711307392. Its totient is φ = 1220822400.
The previous prime is 2304304501. The next prime is 2304304547. The reversal of 2304304545 is 5454034032.
It is not a de Polignac number, because 2304304545 - 29 = 2304304033 is a prime.
It is a super-2 number, since 2×23043045452 = 10619638872215314050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2304304547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506412 + ... + 510941.
It is an arithmetic number, because the mean of its divisors is an integer number (231956712).
Almost surely, 22304304545 is an apocalyptic number.
It is an amenable number.
2304304545 is a deficient number, since it is larger than the sum of its proper divisors (1407002847).
2304304545 is a wasteful number, since it uses less digits than its factorization.
2304304545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1017512.
The product of its (nonzero) digits is 28800, while the sum is 30.
The square root of 2304304545 is about 48003.1722389260. The cubic root of 2304304545 is about 1320.8290905955.
Adding to 2304304545 its reverse (5454034032), we get a palindrome (7758338577).
The spelling of 2304304545 in words is "two billion, three hundred four million, three hundred four thousand, five hundred forty-five".
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