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30200300203 = 57158978969
BaseRepresentation
bin11100001000000101…
…000000001010101011
32212221201012012121011
4130020011000022223
5443322234101303
621512425124351
72116251213313
oct341005001253
985851165534
1030200300203
1111898311597
125a2a0296b7
132b03a25c28
141666ca8443
15bbb4e216d
hex7081402ab

30200300203 has 8 divisors (see below), whose sum is σ = 30261694320. Its totient is φ = 30138936960.

The previous prime is 30200300191. The next prime is 30200300243.

30200300203 is nontrivially palindromic in base 10.

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 30200300203 - 29 = 30200299691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30200300243) 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, 3362703 + ... + 3371671.

It is an arithmetic number, because the mean of its divisors is an integer number (3782711790).

Almost surely, 230200300203 is an apocalyptic number.

30200300203 is a deficient number, since it is larger than the sum of its proper divisors (61394117).

30200300203 is an equidigital number, since it uses as much as digits as its factorization.

30200300203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15437.

The product of its (nonzero) digits is 108, while the sum is 13.

The spelling of 30200300203 in words is "thirty billion, two hundred million, three hundred thousand, two hundred three".

Divisors: 1 571 5897 8969 3367187 5121299 52890193 30200300203