Search a number
-
+
10512071051350 = 25211238310011973
BaseRepresentation
bin1001100011111000100001…
…0000101100100001010110
31101012221111022020220112211
42120332020100230201112
52334212210142120400
634205102340504034
72133320630433331
oct230761020544126
941187438226484
1010512071051350
113393165072010
1212193873ab01a
135b339008701b
14284b03587618
1513369a67ddba
hex98f8842c856

10512071051350 has 96 divisors (see below), whose sum is σ = 22525499775744. Its totient is φ = 3612319497600.

The previous prime is 10512071051347. The next prime is 10512071051357. The reversal of 10512071051350 is 5315017021501.

It is a super-2 number, since 2×105120710513502 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512071051357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3956037 + ... + 6055936.

It is an arithmetic number, because the mean of its divisors is an integer number (234640622664).

Almost surely, 210512071051350 is an apocalyptic number.

10512071051350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10512071051350 is an abundant number, since it is smaller than the sum of its proper divisors (12013428724394).

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

10512071051350 is a wasteful number, since it uses less digits than its factorization.

10512071051350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10012102 (or 10012097 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 31.

Adding to 10512071051350 its reverse (5315017021501), we get a palindrome (15827088072851).

The spelling of 10512071051350 in words is "ten trillion, five hundred twelve billion, seventy-one million, fifty-one thousand, three hundred fifty".

Divisors: 1 2 5 10 11 22 23 25 46 50 55 83 110 115 166 230 253 275 415 506 550 575 830 913 1150 1265 1826 1909 2075 2530 3818 4150 4565 6325 9130 9545 12650 19090 20999 22825 41998 45650 47725 95450 104995 209990 524975 1049950 10011973 20023946 50059865 100119730 110131703 220263406 230275379 250299325 460550758 500598650 550658515 830993759 1101317030 1151376895 1661987518 2302753790 2533029169 2753292575 4154968795 5066058338 5506585150 5756884475 8309937590 9140931349 11513768950 12665145845 18281862698 19112856457 20774843975 25330291690 38225712914 41549687950 45704656745 63325729225 91409313490 95564282285 126651458450 191128564570 210241421027 228523283725 420482842054 457046567450 477821411425 955642822850 1051207105135 2102414210270 5256035525675 10512071051350