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53006100810 = 235131773109519
BaseRepresentation
bin110001010111011010…
…001110100101001010
312001211002022220200220
4301113122032211022
51332024030211220
640203424410510
73554353265025
oct612732164512
9161732286626
1053006100810
1120530620093
12a333776a36
134cc97ac0c0
1427cba841bc
1515a3741540
hexc5768e94a

53006100810 has 128 divisors (see below), whose sum is σ = 147047685120. Its totient is φ = 12111814656.

The previous prime is 53006100809. The next prime is 53006100841. The reversal of 53006100810 is 1800160035.

53006100810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×530061008102 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 429231 + ... + 538749.

It is an arithmetic number, because the mean of its divisors is an integer number (1148810040).

Almost surely, 253006100810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53006100810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73523842560).

53006100810 is an abundant number, since it is smaller than the sum of its proper divisors (94041584310).

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

53006100810 is a wasteful number, since it uses less digits than its factorization.

53006100810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109632.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 53006100810 its reverse (1800160035), we get a palindrome (54806260845).

The spelling of 53006100810 in words is "fifty-three billion, six million, one hundred thousand, eight hundred ten".

Divisors: 1 2 3 5 6 10 13 15 17 26 30 34 39 51 65 73 78 85 102 130 146 170 195 219 221 255 365 390 438 442 510 663 730 949 1095 1105 1241 1326 1898 2190 2210 2482 2847 3315 3723 4745 5694 6205 6630 7446 9490 12410 14235 16133 18615 28470 32266 37230 48399 80665 96798 109519 161330 219038 241995 328557 483990 547595 657114 1095190 1423747 1642785 1861823 2847494 3285570 3723646 4271241 5585469 7118735 7994887 8542482 9309115 11170938 14237470 15989774 18618230 21356205 23984661 24203699 27927345 39974435 42712410 47969322 48407398 55854690 72611097 79948870 103933531 119923305 121018495 135913079 145222194 207867062 239846610 242036990 271826158 311800593 363055485 407739237 519667655 623601186 679565395 726110970 815478474 1039335310 1359130790 1559002965 1766870027 2038696185 3118005930 3533740054 4077392370 5300610081 8834350135 10601220162 17668700270 26503050405 53006100810