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3113333201 = 111399202309
BaseRepresentation
bin1011100110010001…
…1011000111010001
322000222021201021002
42321210123013101
522334003130301
61232533311345
7140102616116
oct27144330721
98028251232
103113333201
111358439350
1272a795555
133a8015ac4
142176a890d
151334ce16b
hexb991b1d1

3113333201 has 8 divisors (see below), whose sum is σ = 3398808000. Its totient is φ = 2828265840.

The previous prime is 3113333161. The next prime is 3113333219. The reversal of 3113333201 is 1023333113.

3113333201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3113333201 - 210 = 3113332177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3113333221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85766 + ... + 116543.

It is an arithmetic number, because the mean of its divisors is an integer number (424851000).

Almost surely, 23113333201 is an apocalyptic number.

It is an amenable number.

3113333201 is a deficient number, since it is larger than the sum of its proper divisors (285474799).

3113333201 is a wasteful number, since it uses less digits than its factorization.

3113333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203719.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3113333201 is about 55797.2508372948. The cubic root of 3113333201 is about 1460.1871907670.

Adding to 3113333201 its reverse (1023333113), we get a palindrome (4136666314).

The spelling of 3113333201 in words is "three billion, one hundred thirteen million, three hundred thirty-three thousand, two hundred one".

Divisors: 1 11 1399 15389 202309 2225399 283030291 3113333201