Search a number
-
+
5250958254 = 2322979223571
BaseRepresentation
bin1001110001111101…
…10100001110101110
3111112221121022120100
410320332310032232
541223221131004
62225014131530
7244060260123
oct47076641656
914487538510
105250958254
112255035723
121026650ba6
13658b484b9
1437b54a74a
1520aec9739
hex138fb43ae

5250958254 has 96 divisors (see below), whose sum is σ = 11992780800. Its totient is φ = 1658180160.

The previous prime is 5250958253. The next prime is 5250958277. The reversal of 5250958254 is 4528590525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250958253) 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 47 ways as a sum of consecutive naturals, for example, 9195789 + ... + 9196359.

It is an arithmetic number, because the mean of its divisors is an integer number (124924800).

Almost surely, 25250958254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5250958254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5996390400).

5250958254 is an abundant number, since it is smaller than the sum of its proper divisors (6741822546).

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

5250958254 is a wasteful number, since it uses less digits than its factorization.

5250958254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The square root of 5250958254 is about 72463.4960100601. The cubic root of 5250958254 is about 1738.1190593892.

The spelling of 5250958254 in words is "five billion, two hundred fifty million, nine hundred fifty-eight thousand, two hundred fifty-four".

Divisors: 1 2 3 6 9 18 29 58 79 87 158 174 223 237 261 446 474 522 571 669 711 1142 1338 1422 1713 2007 2291 3426 4014 4582 5139 6467 6873 10278 12934 13746 16559 17617 19401 20619 33118 35234 38802 41238 45109 49677 52851 58203 90218 99354 105702 116406 127333 135327 149031 158553 254666 270654 298062 317106 381999 405981 510893 763998 811962 1021786 1145997 1308161 1532679 2291994 2616322 3065358 3692657 3924483 4598037 7385314 7848966 9196074 10059307 11077971 11773449 20118614 22155942 23546898 30177921 33233913 60355842 66467826 90533763 181067526 291719903 583439806 875159709 1750319418 2625479127 5250958254