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200201200002 = 23259191986981
BaseRepresentation
bin1011101001110011101…
…0111110000110000010
3201010202100212201000100
42322130322332012002
511240003001400002
6231545434303230
720315113056636
oct2723472760602
9633670781010
10200201200002
11779a53a37a1
1232972b87b16
1315b56c0672b
149992ad6dc6
15531ae6911c
hex2e9cebe182

200201200002 has 48 divisors (see below), whose sum is σ = 443431272960. Its totient is φ = 65259117600.

The previous prime is 200201199973. The next prime is 200201200021. The reversal of 200201200002 is 200002102002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290649 + ... + 696332.

It is an arithmetic number, because the mean of its divisors is an integer number (9238151520).

Almost surely, 2200201200002 is an apocalyptic number.

200201200002 is an abundant number, since it is smaller than the sum of its proper divisors (243230072958).

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

200201200002 is a wasteful number, since it uses less digits than its factorization.

200201200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987239 (or 987236 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200201200002 its reverse (200002102002), we get a palindrome (400203302004).

The spelling of 200201200002 in words is "two hundred billion, two hundred one million, two hundred thousand, two".

Divisors: 1 2 3 6 9 18 59 118 177 191 354 382 531 573 1062 1146 1719 3438 11269 22538 33807 67614 101421 202842 986981 1973962 2960943 5921886 8882829 17765658 58231879 116463758 174695637 188513371 349391274 377026742 524086911 565540113 1048173822 1131080226 1696620339 3393240678 11122288889 22244577778 33366866667 66733733334 100100600001 200201200002