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200201102000 = 2453100100551
BaseRepresentation
bin1011101001110011101…
…0100110001010110000
3201010202100200201120122
42322130322212022300
511240002440231000
6231545432225412
720315112201134
oct2723472461260
9633670621518
10200201102000
11779a53370a9
1232972b3b268
1315b56ba0c43
149992aad3c4
15531ae4a085
hex2e9cea62b0

200201102000 has 40 divisors (see below), whose sum is σ = 484086269472. Its totient is φ = 80080440000.

The previous prime is 200201101981. The next prime is 200201102011. The reversal of 200201102000 is 201102002.

200201102000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50048276 + ... + 50052275.

Almost surely, 2200201102000 is an apocalyptic number.

200201102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200201102000 is an abundant number, since it is smaller than the sum of its proper divisors (283885167472).

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

200201102000 is a wasteful number, since it uses less digits than its factorization.

200201102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100100574 (or 100100558 counting only the distinct ones).

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

Adding to 200201102000 its reverse (201102002), we get a palindrome (200402204002).

The spelling of 200201102000 in words is "two hundred billion, two hundred one million, one hundred two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 100100551 200201102 400402204 500502755 800804408 1001005510 1601608816 2002011020 2502513775 4004022040 5005027550 8008044080 10010055100 12512568875 20020110200 25025137750 40040220400 50050275500 100100551000 200201102000