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1000201112 = 23312130099
BaseRepresentation
bin111011100111011…
…101101110011000
32120201001110222122
4323213131232120
54022022413422
6243125440412
733533366141
oct7347355630
92521043878
101000201112
11473650999
1223ab70108
1312c2aa8a1
1496ba0ac8
155cc20d42
hex3b9ddb98

1000201112 has 24 divisors (see below), whose sum is σ = 1937839500. Its totient is φ = 483964560.

The previous prime is 1000201063. The next prime is 1000201123. The reversal of 1000201112 is 2111020001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1000201112.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 57362 + ... + 72737.

Almost surely, 21000201112 is an apocalyptic number.

It is an amenable number.

1000201112 is a deficient number, since it is larger than the sum of its proper divisors (937638388).

1000201112 is a wasteful number, since it uses less digits than its factorization.

1000201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130167 (or 130132 counting only the distinct ones).

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

The square root of 1000201112 is about 31625.9563017468. The cubic root of 1000201112 is about 1000.0670328398.

Adding to 1000201112 its reverse (2111020001), we get a palindrome (3111221113).

The spelling of 1000201112 in words is "one billion, two hundred one thousand, one hundred twelve".

Divisors: 1 2 4 8 31 62 124 248 961 1922 3844 7688 130099 260198 520396 1040792 4033069 8066138 16132276 32264552 125025139 250050278 500100556 1000201112