Search a number
-
+
53125231341 = 37132329291751
BaseRepresentation
bin110001011110100000…
…101011001011101101
312002010101111101001210
4301132200223023231
51332300024400331
640223322025033
73560331005250
oct613640531355
9162111441053
1053125231341
1120591898676
12a367648179
135018390340
1427dd815097
1515ade24446
hexc5e82b2ed

53125231341 has 64 divisors (see below), whose sum is σ = 94107525120. Its totient is φ = 25879392000.

The previous prime is 53125231339. The next prime is 53125231349. The reversal of 53125231341 is 14313252135.

It is not a de Polignac number, because 53125231341 - 21 = 53125231339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53125231299 and 53125231308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53125231349) 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 63 ways as a sum of consecutive naturals, for example, 36216 + ... + 327966.

It is an arithmetic number, because the mean of its divisors is an integer number (1470430080).

Almost surely, 253125231341 is an apocalyptic number.

It is an amenable number.

53125231341 is a deficient number, since it is larger than the sum of its proper divisors (40982293779).

53125231341 is a wasteful number, since it uses less digits than its factorization.

53125231341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291826.

The product of its digits is 10800, while the sum is 30.

Adding to 53125231341 its reverse (14313252135), we get a palindrome (67438483476).

The spelling of 53125231341 in words is "fifty-three billion, one hundred twenty-five million, two hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 3 7 13 21 23 29 39 69 87 91 161 203 273 299 377 483 609 667 897 1131 2001 2093 2639 4669 6279 7917 8671 14007 26013 60697 182091 291751 875253 2042257 3792763 6126771 6710273 8460779 11378289 20130819 25382337 26549341 46971911 59225453 79648023 87233549 109990127 140915733 177676359 194597917 261700647 329970381 583793751 610634843 769930889 1362185419 1831904529 2309792667 2529772921 4086556257 7589318763 17708410447 53125231341