Base | Representation |
---|---|
bin | 11110010111010011100 |
3 | 1212112211211 |
4 | 3302322130 |
5 | 223314342 |
6 | 33154204 |
7 | 11312536 |
oct | 3627234 |
9 | 1775754 |
10 | 994972 |
11 | 61a5a0 |
12 | 3bb964 |
13 | 28ab54 |
14 | 1bc856 |
15 | 149c17 |
hex | f2e9c |
994972 has 12 divisors (see below), whose sum is σ = 1899576. Its totient is φ = 452240.
The previous prime is 994963. The next prime is 994991. The reversal of 994972 is 279499.
It is a congruent number.
It is an unprimeable number.
994972 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11263 + ... + 11350.
It is an arithmetic number, because the mean of its divisors is an integer number (158298).
2994972 is an apocalyptic number.
It is an amenable number.
994972 is a deficient number, since it is larger than the sum of its proper divisors (904604).
994972 is a wasteful number, since it uses less digits than its factorization.
994972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22628 (or 22626 counting only the distinct ones).
The product of its digits is 40824, while the sum is 40.
The square root of 994972 is about 997.4828319325. The cubic root of 994972 is about 99.8321183151.
It can be divided in two parts, 99497 and 2, that added together give a palindrome (99499).
The spelling of 994972 in words is "nine hundred ninety-four thousand, nine hundred seventy-two".
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