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20414000103 = 372138870749
BaseRepresentation
bin10011000000110001…
…001110101111100111
31221200200112122121220
4103000301032233213
5313301441000403
613213354511423
71321610065200
oct230061165747
957620478556
1020414000103
118726197472
123b58735573
131c043ab703
14db92925a7
157e7297953
hex4c0c4ebe7

20414000103 has 12 divisors (see below), whose sum is σ = 31662531000. Its totient is φ = 11665142832.

The previous prime is 20414000093. The next prime is 20414000143. The reversal of 20414000103 is 30100041402.

It is not a de Polignac number, because 20414000103 - 28 = 20413999847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414000143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69435228 + ... + 69435521.

It is an arithmetic number, because the mean of its divisors is an integer number (2638544250).

Almost surely, 220414000103 is an apocalyptic number.

20414000103 is a deficient number, since it is larger than the sum of its proper divisors (11248530897).

20414000103 is a wasteful number, since it uses less digits than its factorization.

20414000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138870766 (or 138870759 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20414000103 its reverse (30100041402), we get a palindrome (50514041505).

The spelling of 20414000103 in words is "twenty billion, four hundred fourteen million, one hundred three", and thus it is an aban number.

Divisors: 1 3 7 21 49 147 138870749 416612247 972095243 2916285729 6804666701 20414000103