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4252250363 = 31713414039
BaseRepresentation
bin1111110101110100…
…0011000011111011
3101222100100200220012
43331131003003323
532202034002423
61541540252135
7210242350244
oct37535030373
911870320805
104252250363
1118923146a9
129a80a104b
13529c7149a
142c4a57ccb
1519d4a1078
hexfd7430fb

4252250363 has 4 divisors (see below), whose sum is σ = 4265664720. Its totient is φ = 4238836008.

The previous prime is 4252250311. The next prime is 4252250399. The reversal of 4252250363 is 3630522524.

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 4252250363 - 212 = 4252246267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4252250063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6706703 + ... + 6707336.

It is an arithmetic number, because the mean of its divisors is an integer number (1066416180).

Almost surely, 24252250363 is an apocalyptic number.

4252250363 is a deficient number, since it is larger than the sum of its proper divisors (13414357).

4252250363 is a wasteful number, since it uses less digits than its factorization.

4252250363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13414356.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 4252250363 is about 65209.2812642495. The cubic root of 4252250363 is about 1620.0917444105.

Adding to 4252250363 its reverse (3630522524), we get a palindrome (7882772887).

The spelling of 4252250363 in words is "four billion, two hundred fifty-two million, two hundred fifty thousand, three hundred sixty-three".

Divisors: 1 317 13414039 4252250363