Search a number
-
+
5251230335 = 513473115527
BaseRepresentation
bin1001110001111111…
…10110101001111111
3111112222010010210102
410320333312221333
541223303332320
62225024031315
7244062502301
oct47077665177
914488103712
105251230335
11225520108a
12102676253b
13658c122b0
1437b5bb971
1520b030175
hex138ff6a7f

5251230335 has 32 divisors (see below), whose sum is σ = 6954135552. Its totient is φ = 3782436480.

The previous prime is 5251230329. The next prime is 5251230359. The reversal of 5251230335 is 5330321525.

It is not a de Polignac number, because 5251230335 - 226 = 5184121471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5251230298 and 5251230307.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 947342 + ... + 952868.

It is an arithmetic number, because the mean of its divisors is an integer number (217316736).

Almost surely, 25251230335 is an apocalyptic number.

5251230335 is a deficient number, since it is larger than the sum of its proper divisors (1702905217).

5251230335 is a wasteful number, since it uses less digits than its factorization.

5251230335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 5251230335 is about 72465.3733516912. The cubic root of 5251230335 is about 1738.1490793704.

The spelling of 5251230335 in words is "five billion, two hundred fifty-one million, two hundred thirty thousand, three hundred thirty-five".

Divisors: 1 5 13 47 65 235 311 611 1555 3055 4043 5527 14617 20215 27635 71851 73085 190021 259769 359255 950105 1298845 1718897 3376997 8594485 16884985 22345661 80788159 111728305 403940795 1050246067 5251230335