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1030133211 = 31390724691
BaseRepresentation
bin111101011001101…
…001010111011011
32122210101012002220
4331121221113123
54102203230321
6250115155123
734345662552
oct7531512733
92583335086
101030133211
11489535368
12248ba5aa3
1313555a9a3
149ab52d99
15606849c6
hex3d6695db

1030133211 has 8 divisors (see below), whose sum is σ = 1373665344. Its totient is φ = 686678280.

The previous prime is 1030133201. The next prime is 1030133213. The reversal of 1030133211 is 1123310301.

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

It is not a de Polignac number, because 1030133211 - 214 = 1030116827 is a prime.

It is a super-2 number, since 2×10301332112 = 2122348864810341042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030133213) 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, 29376 + ... + 54066.

It is an arithmetic number, because the mean of its divisors is an integer number (171708168).

Almost surely, 21030133211 is an apocalyptic number.

1030133211 is a deficient number, since it is larger than the sum of its proper divisors (343532133).

1030133211 is a wasteful number, since it uses less digits than its factorization.

1030133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38601.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1030133211 is about 32095.6883552916. The cubic root of 1030133211 is about 1009.9451693921.

Adding to 1030133211 its reverse (1123310301), we get a palindrome (2153443512).

The spelling of 1030133211 in words is "one billion, thirty million, one hundred thirty-three thousand, two hundred eleven".

Divisors: 1 3 13907 24691 41721 74073 343377737 1030133211