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1010200110200 = 23525051000551
BaseRepresentation
bin11101011001101001001…
…11100110010001111000
310120120111120201201012022
432230310213212101320
5113022342212011300
62052025102134012
7132661462154441
oct16546447462170
93516446651168
101010200110200
1135a472698736
12143949b81308
137435257b4c8
1436c72dba2c8
151b426ea1285
hexeb349e6478

1010200110200 has 24 divisors (see below), whose sum is σ = 2348715256680. Its totient is φ = 404080044000.

The previous prime is 1010200110187. The next prime is 1010200110209. The reversal of 1010200110200 is 20110020101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010200110209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2525500076 + ... + 2525500475.

It is an arithmetic number, because the mean of its divisors is an integer number (97863135695).

Almost surely, 21010200110200 is an apocalyptic number.

1010200110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010200110200 is an abundant number, since it is smaller than the sum of its proper divisors (1338515146480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010200110200 is a wasteful number, since it uses less digits than its factorization.

1010200110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051000567 (or 5051000558 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1010200110200 its reverse (20110020101), we get a palindrome (1030310130301).

Subtracting from 1010200110200 its reverse (20110020101), we obtain a palindrome (990090090099).

The spelling of 1010200110200 in words is "one trillion, ten billion, two hundred million, one hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 5051000551 10102001102 20204002204 25255002755 40408004408 50510005510 101020011020 126275013775 202040022040 252550027550 505100055100 1010200110200