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38252025283 = 131292000193
BaseRepresentation
bin100011100111111111…
…111001010111000011
310122201211221012222011
4203213333321113003
51111320004302113
625323413353351
72522630564413
oct434777712703
9118654835864
1038252025283
111524a2a883a
1274b6638857
1337b7ba96b4
141bcc398643
15edd30863d
hex8e7ff95c3

38252025283 has 4 divisors (see below), whose sum is σ = 38544025608. Its totient is φ = 37960024960.

The previous prime is 38252025271. The next prime is 38252025323.

38252025283 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38252025283 - 217 = 38251894211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38252025233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145999966 + ... + 146000227.

It is an arithmetic number, because the mean of its divisors is an integer number (9636006402).

Almost surely, 238252025283 is an apocalyptic number.

38252025283 is a deficient number, since it is larger than the sum of its proper divisors (292000325).

38252025283 is a wasteful number, since it uses less digits than its factorization.

38252025283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292000324.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 38252025283 in words is "thirty-eight billion, two hundred fifty-two million, twenty-five thousand, two hundred eighty-three".

Divisors: 1 131 292000193 38252025283