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1022230033 = 11198746769
BaseRepresentation
bin111100111011011…
…111111000010001
32122020111122222121
4330323133320101
54043142330113
6245233534241
734221545326
oct7473377021
92566448877
101022230033
11485027610
12246414381
13133a21656
1499a96b4d
155eb22e8d
hex3cedfe11

1022230033 has 8 divisors (see below), whose sum is σ = 1115745120. Its totient is φ = 928812480.

The previous prime is 1022230003. The next prime is 1022230037. The reversal of 1022230033 is 3300322201.

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 1022230033 - 225 = 988675601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022229989 and 1022230016.

It is not an unprimeable number, because it can be changed into a prime (1022230037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1528 + ... + 45241.

It is an arithmetic number, because the mean of its divisors is an integer number (139468140).

Almost surely, 21022230033 is an apocalyptic number.

It is an amenable number.

1022230033 is a deficient number, since it is larger than the sum of its proper divisors (93515087).

1022230033 is a wasteful number, since it uses less digits than its factorization.

1022230033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48767.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1022230033 is about 31972.3323046662. The cubic root of 1022230033 is about 1007.3557709664.

Adding to 1022230033 its reverse (3300322201), we get a palindrome (4322552234).

The spelling of 1022230033 in words is "one billion, twenty-two million, two hundred thirty thousand, thirty-three".

Divisors: 1 11 1987 21857 46769 514459 92930003 1022230033