Search a number
-
+
12080824159503 = 3115973269315977
BaseRepresentation
bin1010111111001100100100…
…1110111000110100001111
31120202220201101222211002110
42233303021032320310033
53040413011441101003
641405504244155103
72354545041022341
oct257631116706417
946686641884073
1012080824159503
1139384a3323140
121431417698a93
136982a84b6038
142daa01db1291
1515e3b3939a03
hexafcc93b8d0f

12080824159503 has 64 divisors (see below), whose sum is σ = 18182132467200. Its totient is φ = 7072604559360.

The previous prime is 12080824159501. The next prime is 12080824159511. The reversal of 12080824159503 is 30595142808021.

It is a Cunningham number, because it is equal to 34757482-1.

It is not a de Polignac number, because 12080824159503 - 21 = 12080824159501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12080824159501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38075251 + ... + 38391227.

It is an arithmetic number, because the mean of its divisors is an integer number (284095819800).

Almost surely, 212080824159503 is an apocalyptic number.

12080824159503 is a deficient number, since it is larger than the sum of its proper divisors (6101308307697).

12080824159503 is a wasteful number, since it uses less digits than its factorization.

12080824159503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316392.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 12080824159503 in words is "twelve trillion, eighty billion, eight hundred twenty-four million, one hundred fifty-nine thousand, five hundred three".

Divisors: 1 3 11 33 59 73 177 219 269 649 803 807 1947 2409 2959 4307 8877 12921 15871 19637 47377 47613 58911 142131 174581 216007 315977 523743 648021 947931 1158583 3475747 3475749 10427241 12744413 18642643 23066321 38233239 55927929 69198963 84997813 205069073 253729531 254993439 615207219 761188593 934975943 1360912939 2804927829 4082738817 5014870967 6204840349 14970042329 15044612901 18614521047 44910126987 55163580637 68253243839 165490741911 204759731517 366085580591 1098256741773 4026941386501 12080824159503