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3133102201 = 22913681669
BaseRepresentation
bin1011101010111111…
…0101100001111001
322002100111002020021
42322233311201321
522404033232301
61234521130441
7140432633515
oct27257654171
98070432207
103133102201
111368611069
12735329a21
133ac148038
1421a173145
151350d68a1
hexbabf5879

3133102201 has 4 divisors (see below), whose sum is σ = 3146784100. Its totient is φ = 3119420304.

The previous prime is 3133102199. The next prime is 3133102237. The reversal of 3133102201 is 1022013313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1576010601 + 1557091600 = 39699^2 + 39460^2 .

It is a cyclic number.

It is not a de Polignac number, because 3133102201 - 21 = 3133102199 is a prime.

It is a super-2 number, since 2×31331022012 = 19632658803822088802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3133108201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6840606 + ... + 6841063.

It is an arithmetic number, because the mean of its divisors is an integer number (786696025).

Almost surely, 23133102201 is an apocalyptic number.

It is an amenable number.

3133102201 is a deficient number, since it is larger than the sum of its proper divisors (13681899).

3133102201 is a wasteful number, since it uses less digits than its factorization.

3133102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13681898.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3133102201 is about 55974.1208148909. The cubic root of 3133102201 is about 1463.2712976032.

Adding to 3133102201 its reverse (1022013313), we get a palindrome (4155115514).

The spelling of 3133102201 in words is "three billion, one hundred thirty-three million, one hundred two thousand, two hundred one".

Divisors: 1 229 13681669 3133102201