Base | Representation |
---|---|
bin | 100000100101111000100 |
3 | 2000020222112 |
4 | 10010233010 |
5 | 233133342 |
6 | 34520152 |
7 | 12035423 |
oct | 4045704 |
9 | 2006875 |
10 | 1067972 |
11 | 66a424 |
12 | 436058 |
13 | 2b5149 |
14 | 1db2ba |
15 | 161682 |
hex | 104bc4 |
1067972 has 6 divisors (see below), whose sum is σ = 1868958. Its totient is φ = 533984.
The previous prime is 1067951. The next prime is 1067987. The reversal of 1067972 is 2797601.
It can be written as a sum of positive squares in only one way, i.e., 894916 + 173056 = 946^2 + 416^2 .
It is a super-2 number, since 2×10679722 = 2281128385568, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133493 + ... + 133500.
It is an arithmetic number, because the mean of its divisors is an integer number (311493).
21067972 is an apocalyptic number.
It is an amenable number.
1067972 is a deficient number, since it is larger than the sum of its proper divisors (800986).
1067972 is a wasteful number, since it uses less digits than its factorization.
1067972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266997 (or 266995 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 1067972 is about 1033.4273075548. The cubic root of 1067972 is about 102.2162527145.
The spelling of 1067972 in words is "one million, sixty-seven thousand, nine hundred seventy-two".
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