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2230033121 = 10354739581
BaseRepresentation
bin1000010011101011…
…1001101011100001
312202102012102100022
42010322321223201
514031342024441
61005141203225
7106155653201
oct20472715341
95672172308
102230033121
11a44882988
12522a00515
13297018734
14172258401
15d0ba084b
hex84eb9ae1

2230033121 has 8 divisors (see below), whose sum is σ = 2255857344. Its totient is φ = 2204289360.

The previous prime is 2230033109. The next prime is 2230033147. The reversal of 2230033121 is 1213300322.

2230033121 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 2230033121 - 222 = 2225838817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2230033121.

It is not an unprimeable number, because it can be changed into a prime (2230033151) 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, 36551 + ... + 76131.

It is an arithmetic number, because the mean of its divisors is an integer number (281982168).

Almost surely, 22230033121 is an apocalyptic number.

It is an amenable number.

2230033121 is a deficient number, since it is larger than the sum of its proper divisors (25824223).

2230033121 is a wasteful number, since it uses less digits than its factorization.

2230033121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40231.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2230033121 is about 47223.2264992556. The cubic root of 2230033121 is about 1306.4830242735.

Adding to 2230033121 its reverse (1213300322), we get a palindrome (3443333443).

The spelling of 2230033121 in words is "two billion, two hundred thirty million, thirty-three thousand, one hundred twenty-one".

Divisors: 1 103 547 39581 56341 4076843 21650807 2230033121