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20104301024 = 25628259407
BaseRepresentation
bin10010101110010011…
…110100100111100000
31220220002210022100122
4102232103310213200
5312133200113044
613122532535412
71311126511343
oct225623644740
956802708318
1020104301024
118587398a15
123a90a81568
131b85196012
14d8a0b645a
157c9ebedee
hex4ae4f49e0

20104301024 has 12 divisors (see below), whose sum is σ = 39580342704. Its totient is φ = 10052150496.

The previous prime is 20104300991. The next prime is 20104301027. The reversal of 20104301024 is 42010340102.

It is a junction number, because it is equal to n+sod(n) for n = 20104300993 and 20104301011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20104301027) 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 as a sum of consecutive naturals, namely, 314129672 + ... + 314129735.

It is an arithmetic number, because the mean of its divisors is an integer number (3298361892).

Almost surely, 220104301024 is an apocalyptic number.

It is an amenable number.

20104301024 is a deficient number, since it is larger than the sum of its proper divisors (19476041680).

20104301024 is an equidigital number, since it uses as much as digits as its factorization.

20104301024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628259417 (or 628259409 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20104301024 its reverse (42010340102), we get a palindrome (62114641126).

It can be divided in two parts, 2010 and 4301024, that added together give a palindrome (4303034).

The spelling of 20104301024 in words is "twenty billion, one hundred four million, three hundred one thousand, twenty-four".

Divisors: 1 2 4 8 16 32 628259407 1256518814 2513037628 5026075256 10052150512 20104301024