Base | Representation |
---|---|
bin | 111010010001111110000… |
… | …100001101010100100001 |
3 | 112011212200001021101211000 |
4 | 322101332010031110201 |
5 | 1011104242241132400 |
6 | 12303514411342213 |
7 | 562232145666324 |
oct | 72217604152441 |
9 | 15155601241730 |
10 | 4005024552225 |
11 | 1304580a49074 |
12 | 54824a751969 |
13 | 230897a72768 |
14 | dbbb67927bb |
15 | 6e2a7161600 |
hex | 3a47e10d521 |
4005024552225 has 96 divisors (see below), whose sum is σ = 7421981212800. Its totient is φ = 2117305958400.
The previous prime is 4005024552223. The next prime is 4005024552247. The reversal of 4005024552225 is 5222554205004.
4005024552225 is a `hidden beast` number, since 40 + 0 + 50 + 2 + 45 + 522 + 2 + 5 = 666.
It is not a de Polignac number, because 4005024552225 - 21 = 4005024552223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4005024552225.
It is not an unprimeable number, because it can be changed into a prime (4005024552223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60108529 + ... + 60175121.
It is an arithmetic number, because the mean of its divisors is an integer number (77312304300).
Almost surely, 24005024552225 is an apocalyptic number.
4005024552225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4005024552225 is a deficient number, since it is larger than the sum of its proper divisors (3416956660575).
4005024552225 is a wasteful number, since it uses less digits than its factorization.
4005024552225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67392 (or 67381 counting only the distinct ones).
The product of its (nonzero) digits is 160000, while the sum is 36.
Adding to 4005024552225 its reverse (5222554205004), we get a palindrome (9227578757229).
The spelling of 4005024552225 in words is "four trillion, five billion, twenty-four million, five hundred fifty-two thousand, two hundred twenty-five".
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