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5105152400215 = 57313887525379
BaseRepresentation
bin100101001001010001011…
…0010111001101101010111
3200002001021211220112000111
41022102202302321231113
51132120323003301330
614505135153223451
71034556302262460
oct112224262715527
920061254815014
105105152400215
1116990a049115a
126a54b5261b87
132b054c191b1a
1413913ac19d67
158cbe3e6832a
hex4a4a2cb9b57

5105152400215 has 32 divisors (see below), whose sum is σ = 7031652295680. Its totient is φ = 3485550991104.

The previous prime is 5105152400203. The next prime is 5105152400219. The reversal of 5105152400215 is 5120042515015.

It is not a de Polignac number, because 5105152400215 - 213 = 5105152392023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105152400219) 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, 9454396 + ... + 9979774.

It is an arithmetic number, because the mean of its divisors is an integer number (219739134240).

Almost surely, 25105152400215 is an apocalyptic number.

5105152400215 is a deficient number, since it is larger than the sum of its proper divisors (1926499895465).

5105152400215 is a wasteful number, since it uses less digits than its factorization.

5105152400215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526591.

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 5105152400215 in words is "five trillion, one hundred five billion, one hundred fifty-two million, four hundred thousand, two hundred fifteen".

Divisors: 1 5 7 35 313 887 1565 2191 4435 6209 10955 31045 277631 525379 1388155 1943417 2626895 3677653 9717085 18388265 164443627 466011173 822218135 1151105389 2330055865 3262078211 5755526945 16310391055 145861497149 729307485745 1021030480043 5105152400215