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1030200211 = 7931374157
BaseRepresentation
bin111101011001111…
…001101110010011
32122210111121000101
4331121321232103
54102212401321
6250120433231
734346362105
oct7531715623
92583447011
101030200211
11489580737
12249018817
13135582331
149ab6d575
1560699791
hex3d679b93

1030200211 has 8 divisors (see below), whose sum is σ = 1043824320. Its totient is φ = 1016590848.

The previous prime is 1030200181. The next prime is 1030200217. The reversal of 1030200211 is 1120020301.

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 1030200211 - 29 = 1030199699 is a prime.

It is a super-2 number, since 2×10302002112 = 2122624949488889042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030200217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245745 + ... + 249901.

It is an arithmetic number, because the mean of its divisors is an integer number (130478040).

Almost surely, 21030200211 is an apocalyptic number.

1030200211 is a deficient number, since it is larger than the sum of its proper divisors (13624109).

1030200211 is an equidigital number, since it uses as much as digits as its factorization.

1030200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1030200211 is about 32096.7320922240. The cubic root of 1030200211 is about 1009.9670645732.

Adding to 1030200211 its reverse (1120020301), we get a palindrome (2150220512).

The spelling of 1030200211 in words is "one billion, thirty million, two hundred thousand, two hundred eleven".

Divisors: 1 79 3137 4157 247823 328403 13040509 1030200211