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3130332103 = 4379921499
BaseRepresentation
bin1011101010010101…
…0001001111000111
322002011021100101001
42322211101033013
522402331111403
61234341514131
7140400245443
oct27245211707
98064240331
103130332103
111366a99928
12734412947
133ab6b8222
14219a51823
15134c3ac1d
hexba9513c7

3130332103 has 8 divisors (see below), whose sum is σ = 3243680000. Its totient is φ = 3018827448.

The previous prime is 3130331999. The next prime is 3130332109. The reversal of 3130332103 is 3012330313.

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 3130332103 - 221 = 3128234951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130332109) 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 7 ways as a sum of consecutive naturals, for example, 457353 + ... + 464146.

It is an arithmetic number, because the mean of its divisors is an integer number (405460000).

Almost surely, 23130332103 is an apocalyptic number.

3130332103 is a deficient number, since it is larger than the sum of its proper divisors (113347897).

3130332103 is an equidigital number, since it uses as much as digits as its factorization.

3130332103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921621.

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

The square root of 3130332103 is about 55949.3708901181. The cubic root of 3130332103 is about 1462.8399253495.

Adding to 3130332103 its reverse (3012330313), we get a palindrome (6142662416).

The spelling of 3130332103 in words is "three billion, one hundred thirty million, three hundred thirty-two thousand, one hundred three".

Divisors: 1 43 79 3397 921499 39624457 72798421 3130332103