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530035374405138 = 237194611440791171
BaseRepresentation
bin111100010000100000111101…
…0001101011011011000010010
32120111200212221120110101010220
41320201001322031123120102
51023433044421321431023
65115142520045133510
7216433535455131450
oct17041017215333022
92514625846411126
10530035374405138
11143981815948a98
124b5444a655a296
131999a1767762c4
1494c5bc59339d0
1541426830623e3
hex1e2107a35b612

530035374405138 has 64 divisors (see below), whose sum is σ = 1278039401210880. Its totient is φ = 143157010651200.

The previous prime is 530035374405137. The next prime is 530035374405181. The reversal of 530035374405138 is 831504473530035.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (530035374405133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 720027708 + ... + 720763463.

It is an arithmetic number, because the mean of its divisors is an integer number (19969365643920).

Almost surely, 2530035374405138 is an apocalyptic number.

530035374405138 is an abundant number, since it is smaller than the sum of its proper divisors (748004026805742).

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

530035374405138 is a wasteful number, since it uses less digits than its factorization.

530035374405138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440791663.

The product of its (nonzero) digits is 9072000, while the sum is 51.

The spelling of 530035374405138 in words is "five hundred thirty trillion, thirty-five billion, three hundred seventy-four million, four hundred five thousand, one hundred thirty-eight".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 461 798 922 1383 2766 3227 6454 8759 9681 17518 19362 26277 52554 61313 122626 183939 367878 1440791171 2881582342 4322373513 8644747026 10085538197 20171076394 27375032249 30256614591 54750064498 60513229182 82125096747 164250193494 191625225743 383250451486 574875677229 664204729831 1149751354458 1328409459662 1992614189493 3985228378986 4649433108817 9298866217634 12619889866789 13948299326451 25239779733578 27896598652902 37859669600367 75719339200734 88339229067523 176678458135046 265017687202569 530035374405138