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80061522487683 = 31119214594606249
BaseRepresentation
bin10010001101000011000110…
…100110111010100110000011
3101111110210210011021012211220
4102031003012212322212003
540443211444224101213
6442135431121010123
722602153106462542
oct2215030646724603
9344423704235756
1080061522487683
11235679a0276790
128b90561a83943
1335899ccb56199
1415aadd9722159
1593c8b5b78e23
hex48d0c69ba983

80061522487683 has 48 divisors (see below), whose sum is σ = 122989086000000. Its totient is φ = 45936821554560.

The previous prime is 80061522487679. The next prime is 80061522487703. The reversal of 80061522487683 is 38678422516008.

It is not a de Polignac number, because 80061522487683 - 22 = 80061522487679 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80061522487783) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15077943 + ... + 19684191.

It is an arithmetic number, because the mean of its divisors is an integer number (2562272625000).

Almost surely, 280061522487683 is an apocalyptic number.

80061522487683 is a deficient number, since it is larger than the sum of its proper divisors (42927563512317).

80061522487683 is a wasteful number, since it uses less digits than its factorization.

80061522487683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607760 (or 4607741 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 80061522487683 in words is "eighty trillion, sixty-one billion, five hundred twenty-two million, four hundred eighty-seven thousand, six hundred eighty-three".

Divisors: 1 3 11 19 33 57 209 361 627 1083 1459 3971 4377 11913 16049 27721 48147 83163 304931 526699 914793 1580097 4606249 5793689 13818747 17381067 50668739 87518731 152006217 262556193 962706041 1662855889 2888118123 4988567667 6720517291 18291414779 20161551873 54874244337 73925690201 127689828529 221777070603 383069485587 1404588113819 2426106742051 4213764341457 7278320226153 26687174162561 80061522487683