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2903113093 = 79339110837
BaseRepresentation
bin1010110100001001…
…1111110110000101
321111022201102111011
42231002133312011
521421144104333
61200023442221
7131641024366
oct25502376605
97438642434
102903113093
11125a805921
126902b6371
133735c09ca
141d77c5b6d
1511ed069cd
hexad09fd85

2903113093 has 8 divisors (see below), whose sum is σ = 2940999680. Its totient is φ = 2865255120.

The previous prime is 2903113049. The next prime is 2903113099. The reversal of 2903113093 is 3903113092.

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 2903113093 - 225 = 2869558661 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 (2903113099) 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, 262471 + ... + 273307.

It is an arithmetic number, because the mean of its divisors is an integer number (367624960).

Almost surely, 22903113093 is an apocalyptic number.

It is an amenable number.

2903113093 is a deficient number, since it is larger than the sum of its proper divisors (37886587).

2903113093 is a wasteful number, since it uses less digits than its factorization.

2903113093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14307.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 2903113093 is about 53880.5446613154. The cubic root of 2903113093 is about 1426.5532410904.

Subtracting 2903113093 from its reverse (3903113092), we obtain a palindrome (999999999).

It can be divided in two parts, 29031 and 13093, that added together give a palindrome (42124).

The spelling of 2903113093 in words is "two billion, nine hundred three million, one hundred thirteen thousand, ninety-three".

Divisors: 1 79 3391 10837 267889 856123 36748267 2903113093