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15272130065060 = 22511134415164703
BaseRepresentation
bin1101111000111101000111…
…1000110011001010100100
32000002000001000002000120002
43132033101320303022210
54000204310244040220
652251530353200432
73134242422446351
oct336172170631244
960060030060502
1015272130065060
1149589683071a0
121867a11560118
1386a20406c90b
143ab264443628
151b73e31eec75
hexde3d1e332a4

15272130065060 has 48 divisors (see below), whose sum is σ = 34989671388672. Its totient is φ = 5553087590400.

The previous prime is 15272130064973. The next prime is 15272130065083. The reversal of 15272130065060 is 6056003127251.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374669 + ... + 5539371.

It is an arithmetic number, because the mean of its divisors is an integer number (728951487264).

Almost surely, 215272130065060 is an apocalyptic number.

15272130065060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15272130065060 is an abundant number, since it is smaller than the sum of its proper divisors (19717541323612).

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

15272130065060 is a wasteful number, since it uses less digits than its factorization.

15272130065060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178164 (or 5178162 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 15272130065060 in words is "fifteen trillion, two hundred seventy-two billion, one hundred thirty million, sixty-five thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 13441 26882 53764 67205 134410 147851 268820 295702 591404 739255 1478510 2957020 5164703 10329406 20658812 25823515 51647030 56811733 103294060 113623466 227246932 284058665 568117330 1136234660 69418773023 138837546046 277675092092 347093865115 694187730230 763606503253 1388375460460 1527213006506 3054426013012 3818032516265 7636065032530 15272130065060