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4255250033 = 231731069427
BaseRepresentation
bin1111110110100001…
…1111011001110001
3101222120000002200002
43331220133121301
532203321000113
61542124435345
7210310012526
oct37550373161
911876002602
104255250033
111893a83371
129a90a8b55
1352a781938
142c51d914d
1519d894c58
hexfda1f671

4255250033 has 8 divisors (see below), whose sum is σ = 4465931328. Its totient is φ = 4046707984.

The previous prime is 4255249981. The next prime is 4255250039. The reversal of 4255250033 is 3300525524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4255250033 - 26 = 4255249969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4255249978 and 4255250005.

It is not an unprimeable number, because it can be changed into a prime (4255250039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530735 + ... + 538692.

It is an arithmetic number, because the mean of its divisors is an integer number (558241416).

Almost surely, 24255250033 is an apocalyptic number.

It is an amenable number.

4255250033 is a deficient number, since it is larger than the sum of its proper divisors (210681295).

4255250033 is a wasteful number, since it uses less digits than its factorization.

4255250033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069623.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 4255250033 is about 65232.2775395739. The cubic root of 4255250033 is about 1620.4726092779.

Adding to 4255250033 its reverse (3300525524), we get a palindrome (7555775557).

The spelling of 4255250033 in words is "four billion, two hundred fifty-five million, two hundred fifty thousand, thirty-three".

Divisors: 1 23 173 3979 1069427 24596821 185010871 4255250033