Search a number
-
+
202010211201 = 31910143398087
BaseRepresentation
bin1011110000100010111…
…1110011001110000001
3201022102102211222212010
42330020233303032001
511302204103224301
6232445135523133
720411000315031
oct2741057631601
9638372758763
10202010211201
1178743552677
12331989894a9
1316084930266
149ac50778c1
1553c4ba25d6
hex2f08bf3381

202010211201 has 32 divisors (see below), whose sum is σ = 286431667200. Its totient is φ = 126277444800.

The previous prime is 202010211181. The next prime is 202010211223. The reversal of 202010211201 is 102112010202.

202010211201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202010211201 - 213 = 202010203009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202010210201) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 24975580 + ... + 24983666.

It is an arithmetic number, because the mean of its divisors is an integer number (8950989600).

Almost surely, 2202010211201 is an apocalyptic number.

It is an amenable number.

202010211201 is a deficient number, since it is larger than the sum of its proper divisors (84421455999).

202010211201 is a wasteful number, since it uses less digits than its factorization.

202010211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12549.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202010211201 its reverse (102112010202), we get a palindrome (304122221403).

The spelling of 202010211201 in words is "two hundred two billion, ten million, two hundred eleven thousand, two hundred one".

Divisors: 1 3 19 57 101 303 1919 4339 5757 8087 13017 24261 82441 153653 247323 438239 460959 816787 1314717 2450361 8326541 15518953 24979623 35089493 46556859 105268479 666700367 2000101101 3544038793 10632116379 67336737067 202010211201