Base | Representation |
---|---|
bin | 100110110100011110100 |
3 | 2101121221001 |
4 | 10312203310 |
5 | 311201202 |
6 | 43133044 |
7 | 13545415 |
oct | 4664364 |
9 | 2347831 |
10 | 1272052 |
11 | 799791 |
12 | 514184 |
13 | 356cc2 |
14 | 25180c |
15 | 1a1d87 |
hex | 1368f4 |
1272052 has 12 divisors (see below), whose sum is σ = 2240896. Its totient is φ = 631800.
The previous prime is 1272049. The next prime is 1272067. The reversal of 1272052 is 2502721.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324 + ... + 1627.
21272052 is an apocalyptic number.
It is an amenable number.
1272052 is a deficient number, since it is larger than the sum of its proper divisors (968844).
1272052 is a wasteful number, since it uses less digits than its factorization.
1272052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2118 (or 2116 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 19.
The square root of 1272052 is about 1127.8528272785. The cubic root of 1272052 is about 108.3515067473.
Adding to 1272052 its reverse (2502721), we get a palindrome (3774773).
The spelling of 1272052 in words is "one million, two hundred seventy-two thousand, fifty-two".
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