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80114121 = 3210386423
BaseRepresentation
bin1001100011001…
…11000111001001
312120202012220200
410301213013021
5131002122441
611541042413
71661646603
oct461470711
9176665820
1080114121
1141249a1a
12229b6409
13137a0309
14a8d6173
1570777b6
hex4c671c9

80114121 has 12 divisors (see below), whose sum is σ = 116845248. Its totient is φ = 52890264.

The previous prime is 80114119. The next prime is 80114131. The reversal of 80114121 is 12141108.

It is not a de Polignac number, because 80114121 - 21 = 80114119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80114094 and 80114103.

It is not an unprimeable number, because it can be changed into a prime (80114131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42285 + ... + 44138.

It is an arithmetic number, because the mean of its divisors is an integer number (9737104).

Almost surely, 280114121 is an apocalyptic number.

It is an amenable number.

80114121 is a deficient number, since it is larger than the sum of its proper divisors (36731127).

80114121 is a wasteful number, since it uses less digits than its factorization.

80114121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86532 (or 86529 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 80114121 is about 8950.6491943322. The cubic root of 80114121 is about 431.0917291925.

Adding to 80114121 its reverse (12141108), we get a palindrome (92255229).

The spelling of 80114121 in words is "eighty million, one hundred fourteen thousand, one hundred twenty-one".

Divisors: 1 3 9 103 309 927 86423 259269 777807 8901569 26704707 80114121