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4250004293 = 8351204871
BaseRepresentation
bin1111110101010001…
…1110101101000101
3101222012010120212102
43331110132231011
532201000114133
61541420201445
7210214304033
oct37524365505
911865116772
104250004293
111891020147
129a7399285
13529666052
142c4631553
1519d1aa7e8
hexfd51eb45

4250004293 has 4 divisors (see below), whose sum is σ = 4301209248. Its totient is φ = 4198799340.

The previous prime is 4250004277. The next prime is 4250004299. The reversal of 4250004293 is 3924000524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4250004293 - 24 = 4250004277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250004299) 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 3 ways as a sum of consecutive naturals, for example, 25602353 + ... + 25602518.

It is an arithmetic number, because the mean of its divisors is an integer number (1075302312).

Almost surely, 24250004293 is an apocalyptic number.

It is an amenable number.

4250004293 is a deficient number, since it is larger than the sum of its proper divisors (51204955).

4250004293 is an equidigital number, since it uses as much as digits as its factorization.

4250004293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51204954.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4250004293 is about 65192.0569778251. The cubic root of 4250004293 is about 1619.8064460367.

The spelling of 4250004293 in words is "four billion, two hundred fifty million, four thousand, two hundred ninety-three".

Divisors: 1 83 51204871 4250004293