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10200205101 = 373137333923
BaseRepresentation
bin10010111111111101…
…01100011100101101
3222022212111002220010
421133332230130231
5131342223030401
64404053443433
7510525212202
oct113776543455
928285432803
1010200205101
114364828079
121b88040579
13c67316c28
146ca999ca9
153ea757ed6
hex25ffac72d

10200205101 has 16 divisors (see below), whose sum is σ = 13797026496. Its totient is φ = 6701901696.

The previous prime is 10200205087. The next prime is 10200205181. The reversal of 10200205101 is 10150200201.

It is not a de Polignac number, because 10200205101 - 221 = 10198107949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200205181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283726 + ... + 317648.

It is an arithmetic number, because the mean of its divisors is an integer number (862314156).

Almost surely, 210200205101 is an apocalyptic number.

It is an amenable number.

10200205101 is a deficient number, since it is larger than the sum of its proper divisors (3596821395).

10200205101 is a wasteful number, since it uses less digits than its factorization.

10200205101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35372.

The product of its (nonzero) digits is 20, while the sum is 12.

Adding to 10200205101 its reverse (10150200201), we get a palindrome (20350405302).

The spelling of 10200205101 in words is "ten billion, two hundred million, two hundred five thousand, one hundred one".

Divisors: 1 3 73 219 1373 4119 33923 100229 101769 300687 2476379 7429137 46576279 139728837 3400068367 10200205101