Base | Representation |
---|---|
bin | 1010011111111000000110 |
3 | 12011211001011 |
4 | 22133320012 |
5 | 1201031011 |
6 | 134552434 |
7 | 32251225 |
oct | 12377006 |
9 | 5154034 |
10 | 2752006 |
11 | 160a694 |
12 | b0871a |
13 | 75480a |
14 | 518cbc |
15 | 395621 |
hex | 29fe06 |
2752006 has 4 divisors (see below), whose sum is σ = 4128012. Its totient is φ = 1376002.
The previous prime is 2752003. The next prime is 2752021. The reversal of 2752006 is 6002572.
2752006 = T1353 + T1354 + T1355.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2752003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688000 + ... + 688003.
It is an arithmetic number, because the mean of its divisors is an integer number (1032003).
22752006 is an apocalyptic number.
2752006 is the 1355-th centered triangular number.
2752006 is a deficient number, since it is larger than the sum of its proper divisors (1376006).
2752006 is a wasteful number, since it uses less digits than its factorization.
2752006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376005.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 2752006 is about 1658.9171166758. The cubic root of 2752006 is about 140.1360242584.
Adding to 2752006 its reverse (6002572), we get a palindrome (8754578).
The spelling of 2752006 in words is "two million, seven hundred fifty-two thousand, six".
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