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200201010000 = 2435417794969
BaseRepresentation
bin1011101001110011101…
…0001111101101010000
3201010202100112001101020
42322130322033231100
511240002424310000
6231545430235440
720315111335665
oct2723472175520
9633670461336
10200201010000
11779a5283a72
1232972ab5b80
1315b56b6b0c4
149992a87a6c
15531ae2cba0
hex2e9ce8fb50

200201010000 has 400 divisors, whose sum is σ = 693093139200. Its totient is φ = 49600512000.

The previous prime is 200201009947. The next prime is 200201010013. The reversal of 200201010000 is 10102002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 40287516 + ... + 40292484.

It is an arithmetic number, because the mean of its divisors is an integer number (1732732848).

Almost surely, 2200201010000 is an apocalyptic number.

200201010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200201010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346546569600).

200201010000 is an abundant number, since it is smaller than the sum of its proper divisors (492892129200).

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

200201010000 is a wasteful number, since it uses less digits than its factorization.

200201010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096 (or 5075 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 200201010000 its reverse (10102002), we get a palindrome (200211112002).

The spelling of 200201010000 in words is "two hundred billion, two hundred one million, ten thousand".