Search a number
-
+
200200210988 = 22277180686111
BaseRepresentation
bin1011101001110011011…
…1001100101000101100
3201010202022000110100012
42322130313030220230
511240002223222423
6231545401152352
720315101500341
oct2723467145054
9633668013305
10200200210988
11779a4888728
123297278b6b8
1315b5694b50b
14999291a7c8
15531ad21078
hex2e9cdcca2c

200200210988 has 12 divisors (see below), whose sum is σ = 351615173952. Its totient is φ = 99738732720.

The previous prime is 200200210943. The next prime is 200200211039. The reversal of 200200210988 is 889012002002.

It is a super-2 number, since 2×2002002109882 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90341948 + ... + 90344163.

It is an arithmetic number, because the mean of its divisors is an integer number (29301264496).

Almost surely, 2200200210988 is an apocalyptic number.

It is an amenable number.

200200210988 is a deficient number, since it is larger than the sum of its proper divisors (151414962964).

200200210988 is a wasteful number, since it uses less digits than its factorization.

200200210988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180686392 (or 180686390 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 200200210988 in words is "two hundred billion, two hundred million, two hundred ten thousand, nine hundred eighty-eight".

Divisors: 1 2 4 277 554 1108 180686111 361372222 722744444 50050052747 100100105494 200200210988