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2130033133 = 19843113297
BaseRepresentation
bin111111011110101…
…1011100111101101
312111110000220011001
41332331123213231
513330242030013
6551210000301
7103532661064
oct17675334755
95443026131
102130033133
119a3391468
124b5416091
1327c3a4c47
14162c671db
15c6eeaddd
hex7ef5b9ed

2130033133 has 8 divisors (see below), whose sum is σ = 2242574720. Its totient is φ = 2017535040.

The previous prime is 2130033097. The next prime is 2130033161. The reversal of 2130033133 is 3313300312.

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 2130033133 - 221 = 2127935981 is a prime.

It is a super-2 number, since 2×21300331332 = 9074082295355591378, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2130033133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130033533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153541 + ... + 166837.

It is an arithmetic number, because the mean of its divisors is an integer number (280321840).

Almost surely, 22130033133 is an apocalyptic number.

It is an amenable number.

2130033133 is a deficient number, since it is larger than the sum of its proper divisors (112541587).

2130033133 is a wasteful number, since it uses less digits than its factorization.

2130033133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21747.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 2130033133 is about 46152.2819912515. The cubic root of 2130033133 is about 1286.6550226320.

Adding to 2130033133 its reverse (3313300312), we get a palindrome (5443333445).

The spelling of 2130033133 in words is "two billion, one hundred thirty million, thirty-three thousand, one hundred thirty-three".

Divisors: 1 19 8431 13297 160189 252643 112107007 2130033133