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200230433 = 1323669667
BaseRepresentation
bin10111110111101…
…00011000100001
3111221202202111222
423323310120201
5402224333213
631511344425
74650634124
oct1373643041
9457682458
10200230433
11a30300a7
1257082115
1332638160
141c8423bb
15128a2808
hexbef4621

200230433 has 8 divisors (see below), whose sum is σ = 225008448. Its totient is φ = 176791824.

The previous prime is 200230427. The next prime is 200230439. The reversal of 200230433 is 334032002.

It is an interprime number because it is at equal distance from previous prime (200230427) and next prime (200230439).

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 200230433 - 210 = 200229409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200230439) 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, 334535 + ... + 335132.

It is an arithmetic number, because the mean of its divisors is an integer number (28126056).

Almost surely, 2200230433 is an apocalyptic number.

200230433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

200230433 is a deficient number, since it is larger than the sum of its proper divisors (24778015).

200230433 is a wasteful number, since it uses less digits than its factorization.

200230433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669703.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 200230433 is about 14150.2803152446. The cubic root of 200230433 is about 585.0280581667.

Adding to 200230433 its reverse (334032002), we get a palindrome (534262435).

The spelling of 200230433 in words is "two hundred million, two hundred thirty thousand, four hundred thirty-three".

Divisors: 1 13 23 299 669667 8705671 15402341 200230433