Base | Representation |
---|---|
bin | 11110010101100010111 |
3 | 1212111121110 |
4 | 3302230113 |
5 | 223302241 |
6 | 33150103 |
7 | 11310111 |
oct | 3625427 |
9 | 1774543 |
10 | 994071 |
11 | 619951 |
12 | 3bb333 |
13 | 28a610 |
14 | 1bc3b1 |
15 | 149816 |
hex | f2b17 |
994071 has 16 divisors (see below), whose sum is σ = 1451520. Its totient is φ = 601440.
The previous prime is 994069. The next prime is 994073. The reversal of 994071 is 170499.
994071 = T40 + T41 + ... + T181.
It is an interprime number because it is at equal distance from previous prime (994069) and next prime (994073).
It is not a de Polignac number, because 994071 - 21 = 994069 is a prime.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994071.
It is not an unprimeable number, because it can be changed into a prime (994073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2590 + ... + 2948.
It is an arithmetic number, because the mean of its divisors is an integer number (90720).
2994071 is an apocalyptic number.
994071 is a deficient number, since it is larger than the sum of its proper divisors (457449).
994071 is a wasteful number, since it uses less digits than its factorization.
994071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446.
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 994071 is about 997.0310927950. The cubic root of 994071 is about 99.8019747857.
It can be divided in two parts, 9940 and 71, that added together give a triangular number (10011 = T141).
The spelling of 994071 in words is "nine hundred ninety-four thousand, seventy-one".
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