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200101112 = 23178713997
BaseRepresentation
bin10111110110101…
…00110011111000
3111221112012010022
423323110303320
5402211213422
631504510012
74646555111
oct1373246370
9457465108
10200101112
11a2a51a22
125701b308
13325c1333
141c80b208
1512879342
hexbed4cf8

200101112 has 16 divisors (see below), whose sum is σ = 375426360. Its totient is φ = 99987424.

The previous prime is 200101079. The next prime is 200101133. The reversal of 200101112 is 211101002.

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 200101112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7298 + ... + 21294.

Almost surely, 2200101112 is an apocalyptic number.

It is an amenable number.

200101112 is a deficient number, since it is larger than the sum of its proper divisors (175325248).

200101112 is a wasteful number, since it uses less digits than its factorization.

200101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15790 (or 15786 counting only the distinct ones).

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

The square root of 200101112 is about 14145.7100210629. The cubic root of 200101112 is about 584.9020821333.

Adding to 200101112 its reverse (211101002), we get a palindrome (411202114).

The spelling of 200101112 in words is "two hundred million, one hundred one thousand, one hundred twelve".