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3211200193 = 173147912721
BaseRepresentation
bin1011111101100111…
…0000011011000001
322021210102212112111
42333121300123001
523034031401233
61250351055321
7142401515455
oct27731603301
98253385474
103211200193
1113a8703263
12757511541
133c2390776
142266a2665
1513bdb1acd
hexbf6706c1

3211200193 has 16 divisors (see below), whose sum is σ = 3517378560. Its totient is φ = 2918476800.

The previous prime is 3211200191. The next prime is 3211200217. The reversal of 3211200193 is 3910021123.

It is a cyclic number.

It is not a de Polignac number, because 3211200193 - 21 = 3211200191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3211200191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246073 + ... + 258793.

It is an arithmetic number, because the mean of its divisors is an integer number (219836160).

Almost surely, 23211200193 is an apocalyptic number.

It is an amenable number.

3211200193 is a deficient number, since it is larger than the sum of its proper divisors (306178367).

3211200193 is a wasteful number, since it uses less digits than its factorization.

3211200193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13248.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 3211200193 is about 56667.4526778820. The cubic root of 3211200193 is about 1475.3298418529.

The spelling of 3211200193 in words is "three billion, two hundred eleven million, two hundred thousand, one hundred ninety-three".

Divisors: 1 17 31 479 527 8143 12721 14849 216257 252433 394351 6093359 6703967 103587103 188894129 3211200193