Base | Representation |
---|---|
bin | 11001001100101… |
… | …01100000001101 |
3 | 112201202000112222 |
4 | 30212111200031 |
5 | 413103014031 |
6 | 32550305125 |
7 | 5144444654 |
oct | 1446254015 |
9 | 481660488 |
10 | 211376141 |
11 | a9353029 |
12 | 5a9581a5 |
13 | 34a3b352 |
14 | 2010419b |
15 | 13854e7b |
hex | c99580d |
211376141 has 8 divisors (see below), whose sum is σ = 221495040. Its totient is φ = 201334672.
The previous prime is 211376131. The next prime is 211376161. The reversal of 211376141 is 141673112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-211376141 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 211376141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211376111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13730 + ... + 24723.
It is an arithmetic number, because the mean of its divisors is an integer number (27686880).
Almost surely, 2211376141 is an apocalyptic number.
It is an amenable number.
211376141 is a deficient number, since it is larger than the sum of its proper divisors (10118899).
211376141 is a wasteful number, since it uses less digits than its factorization.
211376141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38715.
The product of its digits is 1008, while the sum is 26.
The square root of 211376141 is about 14538.7805884813. The cubic root of 211376141 is about 595.6877305439.
The spelling of 211376141 in words is "two hundred eleven million, three hundred seventy-six thousand, one hundred forty-one".
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