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10813525005 = 351956476719
BaseRepresentation
bin10100001001000100…
…10100110000001101
31000220121112222122010
422010202110300031
5134121230300010
64545003211433
7531653305653
oct120442246015
930817488563
1010813525005
114649a53428
122119516b79
1310343c750a
1474820cdd3
15434507620
hex284894c0d

10813525005 has 32 divisors (see below), whose sum is σ = 18218188800. Its totient is φ = 5461895232.

The previous prime is 10813525001. The next prime is 10813525007. The reversal of 10813525005 is 50052531801.

It is not a de Polignac number, because 10813525005 - 22 = 10813525001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813525001) 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, 1606036 + ... + 1612754.

It is an arithmetic number, because the mean of its divisors is an integer number (569318400).

Almost surely, 210813525005 is an apocalyptic number.

10813525005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10813525005 is a deficient number, since it is larger than the sum of its proper divisors (7404663795).

10813525005 is a wasteful number, since it uses less digits than its factorization.

10813525005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12393.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 10813525005 in words is "ten billion, eight hundred thirteen million, five hundred twenty-five thousand, five".

Divisors: 1 3 5 15 19 57 95 285 5647 6719 16941 20157 28235 33595 84705 100785 107293 127661 321879 382983 536465 638305 1609395 1914915 37942193 113826579 189710965 569132895 720901667 2162705001 3604508335 10813525005