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223023002 = 2491227111
BaseRepresentation
bin11010100101100…
…00111110011010
3120112122202001012
431102300332122
5424043214002
634044053522
75345443556
oct1522607632
9515582035
10223023002
11104988534
12628342a2
1337288697
1421896866
15148a5d52
hexd4b0f9a

223023002 has 8 divisors (see below), whose sum is σ = 335217312. Its totient is φ = 111283900.

The previous prime is 223023001. The next prime is 223023011. The reversal of 223023002 is 200320322.

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

It is not an unprimeable number, because it can be changed into a prime (223023001) 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, 112574 + ... + 114537.

It is an arithmetic number, because the mean of its divisors is an integer number (41902164).

Almost surely, 2223023002 is an apocalyptic number.

223023002 is a deficient number, since it is larger than the sum of its proper divisors (112194310).

223023002 is a wasteful number, since it uses less digits than its factorization.

223023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227604.

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

The square root of 223023002 is about 14933.9546671336. The cubic root of 223023002 is about 606.4335488159.

Adding to 223023002 its reverse (200320322), we get a palindrome (423343324).

The spelling of 223023002 in words is "two hundred twenty-three million, twenty-three thousand, two".

Divisors: 1 2 491 982 227111 454222 111511501 223023002