Search a number
-
+
8235134264 = 237197746477
BaseRepresentation
bin1111010101101101…
…00010110100111000
3210020220212011110202
413222312202310320
5113331143244024
63441055301332
7411034325540
oct75266426470
923226764422
108235134264
113546578295
121719b1a848
13a1317c316
145819d4320
15332e94bae
hex1eada2d38

8235134264 has 32 divisors (see below), whose sum is σ = 17736317280. Its totient is φ = 3511423104.

The previous prime is 8235134239. The next prime is 8235134287. The reversal of 8235134264 is 4624315328.

It is a super-2 number, since 2×82351342642 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362207 + ... + 384270.

It is an arithmetic number, because the mean of its divisors is an integer number (554259915).

Almost surely, 28235134264 is an apocalyptic number.

It is an amenable number.

8235134264 is an abundant number, since it is smaller than the sum of its proper divisors (9501183016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8235134264 is a wasteful number, since it uses less digits than its factorization.

8235134264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746687 (or 746683 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 8235134264 is about 90747.6405423304. The cubic root of 8235134264 is about 2019.4056239025.

The spelling of 8235134264 in words is "eight billion, two hundred thirty-five million, one hundred thirty-four thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 197 394 788 1379 1576 2758 5516 11032 746477 1492954 2985908 5225339 5971816 10450678 20901356 41802712 147055969 294111938 588223876 1029391783 1176447752 2058783566 4117567132 8235134264