Search a number
32230022 = 2114433307
BaseRepresentation
bin111101011110…
…0101010000110
32020122110021112
41322330222012
531222330042
63110445022
7540644036
oct172745206
966573245
1032230022
1117213990
12a963772
1368a6026
1443cd8c6
152c69982
hex1ebca86

32230022 has 16 divisors (see below), whose sum is σ = 52875072. Its totient is φ = 14612520.

The previous prime is 32230001. The next prime is 32230027. The reversal of 32230022 is 22003223.

It is a junction number, because it is equal to n+sod(n) for n = 32229979 and 32230006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230027) 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, 8093 + ... + 11399.

It is an arithmetic number, because the mean of its divisors is an integer number (3304692).

Almost surely, 232230022 is an apocalyptic number.

32230022 is a deficient number, since it is larger than the sum of its proper divisors (20645050).

32230022 is a wasteful number, since it uses less digits than its factorization.

32230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 32230022 is about 5677.1491084875. The cubic root of 32230022 is about 318.2390973738.

Adding to 32230022 its reverse (22003223), we get a palindrome (54233245).

The spelling of 32230022 in words is "thirty-two million, two hundred thirty thousand, twenty-two".