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200350353 = 379540493
BaseRepresentation
bin10111111000100…
…01101010010001
3111221222212000110
423330101222101
5402242202403
631514111533
74651643550
oct1374215221
9457885013
10200350353
11a3102205
125711b5a9
133267a908
141c873d97
15128c8103
hexbf11a91

200350353 has 8 divisors (see below), whose sum is σ = 305295808. Its totient is φ = 114485904.

The previous prime is 200350343. The next prime is 200350363. The reversal of 200350353 is 353053002.

200350353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200350343) and next prime (200350363).

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

It is not a de Polignac number, because 200350353 - 29 = 200349841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 9540493 = 200350353 / (2 + 0 + 0 + 3 + 5 + 0 + 3 + 5 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200350333) 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, 4770226 + ... + 4770267.

It is an arithmetic number, because the mean of its divisors is an integer number (38161976).

Almost surely, 2200350353 is an apocalyptic number.

It is an amenable number.

200350353 is a deficient number, since it is larger than the sum of its proper divisors (104945455).

200350353 is an equidigital number, since it uses as much as digits as its factorization.

200350353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9540503.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 200350353 is about 14154.5170528704. The cubic root of 200350353 is about 585.1448279014.

The spelling of 200350353 in words is "two hundred million, three hundred fifty thousand, three hundred fifty-three".

Divisors: 1 3 7 21 9540493 28621479 66783451 200350353