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6105000051813 = 3134317377209497
BaseRepresentation
bin101100011010110111001…
…0111000000010001100101
3210121122001221122211210010
41120311232113000101211
51300011020003124223
620552333122320433
71200033410141205
oct130655627002145
923548057584703
106105000051813
111a44130410483
128272341b9119
13353911a18880
141716aad26405
15a8c12139393
hex58d6e5c0465

6105000051813 has 32 divisors (see below), whose sum is σ = 8970576985216. Its totient is φ = 3669324115968.

The previous prime is 6105000051793. The next prime is 6105000051823. The reversal of 6105000051813 is 3181500005016.

It is not a de Polignac number, because 6105000051813 - 225 = 6104966497381 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6105000051823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29036481 + ... + 29245977.

It is an arithmetic number, because the mean of its divisors is an integer number (280330530788).

Almost surely, 26105000051813 is an apocalyptic number.

It is an amenable number.

6105000051813 is a deficient number, since it is larger than the sum of its proper divisors (2865576933403).

6105000051813 is a wasteful number, since it uses less digits than its factorization.

6105000051813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226933.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 6105000051813 its reverse (3181500005016), we get a palindrome (9286500056829).

The spelling of 6105000051813 in words is "six trillion, one hundred five billion, fifty-one thousand, eight hundred thirteen".

Divisors: 1 3 13 39 43 129 559 1677 17377 52131 209497 225901 628491 677703 747211 2241633 2723461 8170383 9008371 9713743 27025113 29141229 117108823 351326469 3640429369 10921288107 47325581797 141976745391 156538462867 469615388601 2035000017271 6105000051813