Base | Representation |
---|---|
bin | 10111111100110… |
… | …01010101011000 |
3 | 112000001002022122 |
4 | 23332121111120 |
5 | 402412443242 |
6 | 31534040412 |
7 | 4656446663 |
oct | 1376312530 |
9 | 460032278 |
10 | 200906072 |
11 | a3451784 |
12 | 57349108 |
13 | 32813843 |
14 | 1c97a6da |
15 | 12987ad2 |
hex | bf99558 |
200906072 has 8 divisors (see below), whose sum is σ = 376698900. Its totient is φ = 100453032.
The previous prime is 200906039. The next prime is 200906099. The reversal of 200906072 is 270609002.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12556622 + ... + 12556637.
Almost surely, 2200906072 is an apocalyptic number.
It is an amenable number.
200906072 is a deficient number, since it is larger than the sum of its proper divisors (175792828).
200906072 is a wasteful number, since it uses less digits than its factorization.
200906072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25113265 (or 25113261 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 200906072 is about 14174.1339065214. The cubic root of 200906072 is about 585.6853408999.
It can be divided in two parts, 20090 and 6072, that added together give a palindrome (26162).
The spelling of 200906072 in words is "two hundred million, nine hundred six thousand, seventy-two".
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