Base | Representation |
---|---|
bin | 11100110000001011100 |
3 | 1202212102021 |
4 | 3212001130 |
5 | 220122142 |
6 | 32105524 |
7 | 11002600 |
oct | 3460134 |
9 | 1685367 |
10 | 942172 |
11 | 593960 |
12 | 3952a4 |
13 | 26caca |
14 | 1a7500 |
15 | 139267 |
hex | e605c |
942172 has 72 divisors (see below), whose sum is σ = 2298240. Its totient is φ = 332640.
The previous prime is 942169. The next prime is 942187. The reversal of 942172 is 271249.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40953 + ... + 40975.
It is an arithmetic number, because the mean of its divisors is an integer number (31920).
2942172 is an apocalyptic number.
942172 is a gapful number since it is divisible by the number (92) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 942172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1149120).
942172 is an abundant number, since it is smaller than the sum of its proper divisors (1356068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
942172 is a wasteful number, since it uses less digits than its factorization.
942172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71 (or 62 counting only the distinct ones).
The product of its digits is 1008, while the sum is 25.
The square root of 942172 is about 970.6554486531. The cubic root of 942172 is about 98.0340018069.
The spelling of 942172 in words is "nine hundred forty-two thousand, one hundred seventy-two".
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