Base | Representation |
---|---|
bin | 1000010100001110… |
… | …0011001000001101 |
3 | 12202120110120222110 |
4 | 2011003203020031 |
5 | 14032432100140 |
6 | 1005301534233 |
7 | 106214144253 |
oct | 20503431015 |
9 | 5676416873 |
10 | 2232300045 |
11 | a46091078 |
12 | 523714379 |
13 | 297630501 |
14 | 1726885d3 |
15 | d0e9c380 |
hex | 850e320d |
2232300045 has 16 divisors (see below), whose sum is σ = 3578548032. Its totient is φ = 1188270720.
The previous prime is 2232300043. The next prime is 2232300061. The reversal of 2232300045 is 5400032322.
It is not a de Polignac number, because 2232300045 - 21 = 2232300043 is a prime.
It is a super-3 number, since 3×22323000453 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232299994 and 2232300030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232300041) 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, 135007 + ... + 150636.
It is an arithmetic number, because the mean of its divisors is an integer number (223659252).
Almost surely, 22232300045 is an apocalyptic number.
It is an amenable number.
2232300045 is a deficient number, since it is larger than the sum of its proper divisors (1346247987).
2232300045 is a wasteful number, since it uses less digits than its factorization.
2232300045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286172.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 2232300045 is about 47247.2226167846. Note that the first 3 decimals coincide. The cubic root of 2232300045 is about 1306.9255729659.
Adding to 2232300045 its reverse (5400032322), we get a palindrome (7632332367).
The spelling of 2232300045 in words is "two billion, two hundred thirty-two million, three hundred thousand, forty-five".
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