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535042311424542 = 2321372126910201123
BaseRepresentation
bin111100110100111100011111…
…0111010011000101000011110
32121011102112201121210121012200
41321221320332322120220132
51030112113123211041132
65133535013350112330
7220461350153443155
oct17151707672305036
92534375647717180
10535042311424542
11145532196302939
125001294b64b6a6
1319c71372a9197c
14961a28672059c
1541cca297abd7c
hex1e69e3ee98a1e

535042311424542 has 48 divisors (see below), whose sum is σ = 1167775098057360. Its totient is φ = 177037289559936.

The previous prime is 535042311424483. The next prime is 535042311424547. The reversal of 535042311424542 is 245424113240535.

535042311424542 is a `hidden beast` number, since 5 + 3 + 5 + 0 + 42 + 31 + 14 + 24 + 542 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535042311424547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47348793 + ... + 57549915.

It is an arithmetic number, because the mean of its divisors is an integer number (24328647876195).

Almost surely, 2535042311424542 is an apocalyptic number.

535042311424542 is an abundant number, since it is smaller than the sum of its proper divisors (632732786632818).

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

535042311424542 is a wasteful number, since it uses less digits than its factorization.

535042311424542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222537 (or 10222534 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 535042311424542 in words is "five hundred thirty-five trillion, forty-two billion, three hundred eleven million, four hundred twenty-four thousand, five hundred forty-two".

Divisors: 1 2 3 6 9 18 137 274 411 822 1233 2466 21269 42538 63807 127614 191421 382842 2913853 5827706 8741559 10201123 17483118 20402246 26224677 30603369 52449354 61206738 91810107 183620214 1397553851 2795107702 4192661553 8385323106 12577984659 25155969318 216967685087 433935370174 650903055261 1301806110522 1952709165783 3905418331566 29724572856919 59449145713838 89173718570757 178347437141514 267521155712271 535042311424542