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3930235177 = 111921189123
BaseRepresentation
bin1110101001000010…
…1010000100101001
3101010220102122002211
43222100222010221
531022120011202
61445554325121
7166252306411
oct35220520451
911126378084
103930235177
111737573950
129182897a1
134a8335c5b
14293d93641
151800941d7
hexea42a129

3930235177 has 16 divisors (see below), whose sum is σ = 4534629120. Its totient is φ = 3368811600.

The previous prime is 3930235163. The next prime is 3930235187. The reversal of 3930235177 is 7715320393.

It is a happy number.

3930235177 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-3930235177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3930235187) 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 15 ways as a sum of consecutive naturals, for example, 463 + ... + 88660.

It is an arithmetic number, because the mean of its divisors is an integer number (283414320).

Almost surely, 23930235177 is an apocalyptic number.

It is an amenable number.

3930235177 is a deficient number, since it is larger than the sum of its proper divisors (604393943).

3930235177 is a wasteful number, since it uses less digits than its factorization.

3930235177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89364.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 3930235177 is about 62691.5877690141. The cubic root of 3930235177 is about 1578.1181431258.

The spelling of 3930235177 in words is "three billion, nine hundred thirty million, two hundred thirty-five thousand, one hundred seventy-seven".

Divisors: 1 11 19 209 211 2321 4009 44099 89123 980353 1693337 18626707 18804953 206854483 357294107 3930235177