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94080120221 = 1093079912837
BaseRepresentation
bin101011110011110011…
…1001011010110011101
322222211121100021212002
41113213213023112131
53020134002321341
6111115251252045
76540251553533
oct1274747132635
9288747307762
1094080120221
113699885887a
12162972aa025
138b442169b9
1447a6b4a153
1526a967b29b
hex15e79cb59d

94080120221 has 16 divisors (see below), whose sum is σ = 95382228480. Its totient is φ = 92786886720.

The previous prime is 94080120209. The next prime is 94080120269. The reversal of 94080120221 is 12202108049.

It is a cyclic number.

It is not a de Polignac number, because 94080120221 - 214 = 94080103837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94080120521) by changing a digit.

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, 33160415 + ... + 33163251.

It is an arithmetic number, because the mean of its divisors is an integer number (5961389280).

Almost surely, 294080120221 is an apocalyptic number.

It is an amenable number.

94080120221 is a deficient number, since it is larger than the sum of its proper divisors (1302108259).

94080120221 is a wasteful number, since it uses less digits than its factorization.

94080120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 94080120221 in words is "ninety-four billion, eighty million, one hundred twenty thousand, two hundred twenty-one".

Divisors: 1 109 307 991 2837 33463 108019 304237 309233 870959 2811467 33161833 94934531 306449903 863120369 94080120221