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80075003327 = 112661776887
BaseRepresentation
bin100101010010011010…
…1111001010110111111
321122200120020122012222
41022210311321112333
52302443200101302
6100441433115555
75533222204124
oct1124465712677
9248616218188
1080075003327
1130a61285200
1213628b58bbb
137721835a97
143c38b0074b
152139d86da2
hex12a4d795bf

80075003327 has 6 divisors (see below), whose sum is σ = 88016326104. Its totient is φ = 72795457460.

The previous prime is 80075003311. The next prime is 80075003339. The reversal of 80075003327 is 72330057008.

It is not a de Polignac number, because 80075003327 - 24 = 80075003311 is a prime.

It is a super-2 number, since 2×800750033272 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80075003347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 330888323 + ... + 330888564.

It is an arithmetic number, because the mean of its divisors is an integer number (14669387684).

Almost surely, 280075003327 is an apocalyptic number.

80075003327 is a deficient number, since it is larger than the sum of its proper divisors (7941322777).

80075003327 is a wasteful number, since it uses less digits than its factorization.

80075003327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661776909 (or 661776898 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 80075003327 in words is "eighty billion, seventy-five million, three thousand, three hundred twenty-seven".

Divisors: 1 11 121 661776887 7279545757 80075003327