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2030131133 = 192323753103
BaseRepresentation
bin111100100000001…
…0101011110111101
312020111001100100222
41321000111132331
513124203144013
6533240431125
7101210554442
oct17100253675
95214040328
102030131133
11951a57628
12487a784a5
13264796c34
1415389d9c9
15bd365508
hex790157bd

2030131133 has 48 divisors (see below), whose sum is σ = 2360292480. Its totient is φ = 1739117952.

The previous prime is 2030131123. The next prime is 2030131153. The reversal of 2030131133 is 3311310302.

It is not a de Polignac number, because 2030131133 - 218 = 2029868989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030131123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19709960 + ... + 19710062.

It is an arithmetic number, because the mean of its divisors is an integer number (49172760).

Almost surely, 22030131133 is an apocalyptic number.

2030131133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2030131133 is a deficient number, since it is larger than the sum of its proper divisors (330161347).

2030131133 is a wasteful number, since it uses less digits than its factorization.

2030131133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 2030131133 is about 45056.9765186258. The cubic root of 2030131133 is about 1266.2166806575.

Adding to 2030131133 its reverse (3311310302), we get a palindrome (5341441435).

The spelling of 2030131133 in words is "two billion, thirty million, one hundred thirty-one thousand, one hundred thirty-three".

Divisors: 1 19 23 37 53 103 437 529 703 851 1007 1219 1957 1961 2369 3811 5459 10051 16169 19573 23161 28037 37259 45011 45103 54487 72409 87653 103721 125557 201983 371887 532703 856957 1035253 1037369 1665407 2016019 2385583 2887811 3837677 4645609 19710011 38304361 54868409 88266571 106849007 2030131133