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2105415410133 = 376710037149087
BaseRepresentation
bin11110101000110100100…
…010011010000111010101
321110021110000112112100110
4132220310202122013111
5233443342321111013
64251114155033233
7305053104464220
oct36506442320725
97407400475313
102105415410133
117419a1124752
122a006343b819
13123702cab1b9
1473c8cc285b7
1539b778782c3
hex1ea3489a1d5

2105415410133 has 32 divisors (see below), whose sum is σ = 3256482668544. Its totient is φ = 1185011860032.

The previous prime is 2105415410101. The next prime is 2105415410171. The reversal of 2105415410133 is 3310145145012.

It is not a de Polignac number, because 2105415410133 - 25 = 2105415410101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2105415410133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105415415133) 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, 14047516 + ... + 14196602.

It is an arithmetic number, because the mean of its divisors is an integer number (101765083392).

Almost surely, 22105415410133 is an apocalyptic number.

It is an amenable number.

2105415410133 is a deficient number, since it is larger than the sum of its proper divisors (1151067258411).

2105415410133 is a wasteful number, since it uses less digits than its factorization.

2105415410133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159201.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 2105415410133 in words is "two trillion, one hundred five billion, four hundred fifteen million, four hundred ten thousand, one hundred thirty-three".

Divisors: 1 3 7 21 67 201 469 1407 10037 30111 70259 149087 210777 447261 672479 1043609 2017437 3130827 4707353 9988829 14122059 29966487 69921803 209765409 1496386219 4489158657 10474703533 31424110599 100257876673 300773630019 701805136711 2105415410133