Base | Representation |
---|---|
bin | 10111110111000… |
… | …01000010100111 |
3 | 111221121201211200 |
4 | 23323201002213 |
5 | 402214314312 |
6 | 31505533543 |
7 | 4650154134 |
oct | 1373410247 |
9 | 457551750 |
10 | 200151207 |
11 | a2a86623 |
12 | 570442b3 |
13 | 3260b089 |
14 | 1c82158b |
15 | 128890dc |
hex | bee10a7 |
200151207 has 12 divisors (see below), whose sum is σ = 289393104. Its totient is φ = 133302240.
The previous prime is 200151199. The next prime is 200151209. The reversal of 200151207 is 702151002.
It is not a de Polignac number, because 200151207 - 23 = 200151199 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 200151207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200151209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 894 + ... + 20027.
It is an arithmetic number, because the mean of its divisors is an integer number (24116092).
Almost surely, 2200151207 is an apocalyptic number.
200151207 is a deficient number, since it is larger than the sum of its proper divisors (89241897).
200151207 is a wasteful number, since it uses less digits than its factorization.
200151207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21990 (or 21987 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 200151207 is about 14147.4805884299. The cubic root of 200151207 is about 584.9508878341.
The spelling of 200151207 in words is "two hundred million, one hundred fifty-one thousand, two hundred seven".
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