Base | Representation |
---|---|
bin | 1000011000100001101… |
… | …00011111110110010001 |
3 | 1000112111100111102022220 |
4 | 10030100310133312101 |
5 | 14204404010144400 |
6 | 340154232051253 |
7 | 26545011104154 |
oct | 4142064376621 |
9 | 1015440442286 |
10 | 288045006225 |
11 | 101182995559 |
12 | 479a9833b29 |
13 | 212160c44b2 |
14 | dd274bbc9b |
15 | 775cd7d7a0 |
hex | 4310d1fd91 |
288045006225 has 24 divisors (see below), whose sum is σ = 487309634592. Its totient is φ = 150051350400.
The previous prime is 288045006217. The next prime is 288045006233. The reversal of 288045006225 is 522600540882.
It is an interprime number because it is at equal distance from previous prime (288045006217) and next prime (288045006233).
It is not a de Polignac number, because 288045006225 - 23 = 288045006217 is a prime.
It is a super-2 number, since 2×2880450062252 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44654916 + ... + 44661365.
It is an arithmetic number, because the mean of its divisors is an integer number (20304568108).
Almost surely, 2288045006225 is an apocalyptic number.
288045006225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
288045006225 is a deficient number, since it is larger than the sum of its proper divisors (199264628367).
288045006225 is a wasteful number, since it uses less digits than its factorization.
288045006225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89316337 (or 89316332 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 42.
The spelling of 288045006225 in words is "two hundred eighty-eight billion, forty-five million, six thousand, two hundred twenty-five".
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