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230213002 = 2289739733
BaseRepresentation
bin11011011100011…
…00010110001010
3121001012000212111
431232030112022
5432413304002
634502132534
75463530635
oct1556142612
9531160774
10230213002
11108a49488
126512114a
1338905216
1422808c1c
15153263d7
hexdb8c58a

230213002 has 8 divisors (see below), whose sum is σ = 345447396. Its totient is φ = 115063872.

The previous prime is 230212999. The next prime is 230213023. The reversal of 230213002 is 200312032.

It is a happy number.

230213002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 229492201 + 720801 = 15149^2 + 849^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14073 + ... + 25660.

Almost surely, 2230213002 is an apocalyptic number.

230213002 is a deficient number, since it is larger than the sum of its proper divisors (115234394).

230213002 is a wasteful number, since it uses less digits than its factorization.

230213002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42632.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 230213002 is about 15172.7717309660. The cubic root of 230213002 is about 612.8816464741.

Adding to 230213002 its reverse (200312032), we get a palindrome (430525034).

The spelling of 230213002 in words is "two hundred thirty million, two hundred thirteen thousand, two".

Divisors: 1 2 2897 5794 39733 79466 115106501 230213002