Base | Representation |
---|---|
bin | 11110111000010… |
… | …10001101001000 |
3 | 200001102121011202 |
4 | 33130022031020 |
5 | 1012303240242 |
6 | 41412043332 |
7 | 6263542604 |
oct | 1734121510 |
9 | 601377152 |
10 | 259040072 |
11 | 123248705 |
12 | 72903548 |
13 | 41889365 |
14 | 26590504 |
15 | 17b1c932 |
hex | f70a348 |
259040072 has 16 divisors (see below), whose sum is σ = 511263600. Its totient is φ = 122703120.
The previous prime is 259040063. The next prime is 259040081. The reversal of 259040072 is 270040952.
It is an interprime number because it is at equal distance from previous prime (259040063) and next prime (259040081).
It is a super-3 number, since 3×2590400723 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851954 + ... + 852257.
It is an arithmetic number, because the mean of its divisors is an integer number (31953975).
Almost surely, 2259040072 is an apocalyptic number.
It is an amenable number.
259040072 is a deficient number, since it is larger than the sum of its proper divisors (252223528).
259040072 is a wasteful number, since it uses less digits than its factorization.
259040072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1704236 (or 1704232 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 259040072 is about 16094.7218677429. The cubic root of 259040072 is about 637.4639811509.
The spelling of 259040072 in words is "two hundred fifty-nine million, forty thousand, seventy-two".
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