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53010270742 = 21113435717549
BaseRepresentation
bin110001010111101010…
…001000101000010110
312001211101011202202211
4301113222020220112
51332031112130432
640204054024034
73554433603202
oct612752105026
9161741152684
1053010270742
1120532a09010
12a33504801a
134cca60c110
1427cc44bb02
1515a3cb6d47
hexc57a88a16

53010270742 has 64 divisors (see below), whose sum is σ = 95769273600. Its totient is φ = 21683894400.

The previous prime is 53010270739. The next prime is 53010270743. The reversal of 53010270742 is 24707201035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53010270743) 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, 7018384 + ... + 7025932.

It is an arithmetic number, because the mean of its divisors is an integer number (1496394900).

Almost surely, 253010270742 is an apocalyptic number.

53010270742 is a deficient number, since it is larger than the sum of its proper divisors (42759002858).

53010270742 is a wasteful number, since it uses less digits than its factorization.

53010270742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189.

The product of its (nonzero) digits is 11760, while the sum is 31.

Adding to 53010270742 its reverse (24707201035), we get a palindrome (77717471777).

The spelling of 53010270742 in words is "fifty-three billion, ten million, two hundred seventy thousand, seven hundred forty-two".

Divisors: 1 2 11 13 22 26 43 86 143 286 473 559 571 946 1118 1142 6149 6281 7423 7549 12298 12562 14846 15098 24553 49106 81653 83039 98137 163306 166078 196274 270083 319189 324607 540166 638378 649214 1079507 2159014 3511079 3570677 4219891 4310479 7022158 7141354 8439782 8620958 46418801 47415269 56036227 92837602 94830538 112072454 185350597 370701194 616398497 1232796994 2038856567 2409557761 4077713134 4819115522 26505135371 53010270742