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64024222 = 2283113117
BaseRepresentation
bin1111010000111…
…0111010011110
311110110202201111
43310032322132
5112342233342
610204132234
71405124353
oct364167236
9143422644
1064024222
113315a389
121953707a
1310358872
14870862a
15594a217
hex3d0ee9e

64024222 has 8 divisors (see below), whose sum is σ = 96376536. Its totient is φ = 31898712.

The previous prime is 64024217. The next prime is 64024229. The reversal of 64024222 is 22242046.

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

It is a junction number, because it is equal to n+sod(n) for n = 64024193 and 64024202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64024229) 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, 55993 + ... + 57124.

It is an arithmetic number, because the mean of its divisors is an integer number (12047067).

Almost surely, 264024222 is an apocalyptic number.

64024222 is a deficient number, since it is larger than the sum of its proper divisors (32352314).

64024222 is a wasteful number, since it uses less digits than its factorization.

64024222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113402.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 64024222 is about 8001.5137317885. The cubic root of 64024222 is about 400.0504561352.

Adding to 64024222 its reverse (22242046), we get a palindrome (86266268).

It can be divided in two parts, 64024 and 222, that added together give a palindrome (64246).

The spelling of 64024222 in words is "sixty-four million, twenty-four thousand, two hundred twenty-two".

Divisors: 1 2 283 566 113117 226234 32012111 64024222