Base | Representation |
---|---|
bin | 100000101110010010100 |
3 | 2000110212221 |
4 | 10011302110 |
5 | 233303101 |
6 | 34552124 |
7 | 12054112 |
oct | 4056224 |
9 | 2013787 |
10 | 1072276 |
11 | 672687 |
12 | 438644 |
13 | 2b70aa |
14 | 1dcab2 |
15 | 162aa1 |
hex | 105c94 |
1072276 has 6 divisors (see below), whose sum is σ = 1876490. Its totient is φ = 536136.
The previous prime is 1072231. The next prime is 1072301. The reversal of 1072276 is 6722701.
It can be written as a sum of positive squares in only one way, i.e., 1052676 + 19600 = 1026^2 + 140^2 .
It is a super-2 number, since 2×10722762 = 2299551640352, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1072276.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134031 + ... + 134038.
21072276 is an apocalyptic number.
It is an amenable number.
1072276 is a deficient number, since it is larger than the sum of its proper divisors (804214).
1072276 is a wasteful number, since it uses less digits than its factorization.
1072276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268073 (or 268071 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 25.
The square root of 1072276 is about 1035.5076049938. The cubic root of 1072276 is about 102.3533814897.
Adding to 1072276 its reverse (6722701), we get a palindrome (7794977).
The spelling of 1072276 in words is "one million, seventy-two thousand, two hundred seventy-six".
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