Base | Representation |
---|---|
bin | 101010010001010… |
… | …001101101001001 |
3 | 1211102102200011011 |
4 | 222101101231021 |
5 | 2423022001131 |
6 | 154212003521 |
7 | 23400601654 |
oct | 5221215511 |
9 | 1742380134 |
10 | 709172041 |
11 | 3343444a6 |
12 | 1796005a1 |
13 | b3c01136 |
14 | 6a28489b |
15 | 423d50b1 |
hex | 2a451b49 |
709172041 has 8 divisors (see below), whose sum is σ = 742742784. Its totient is φ = 675829440.
The previous prime is 709172021. The next prime is 709172047. The reversal of 709172041 is 140271907.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 709172041 - 27 = 709171913 is a prime.
It is a super-2 number, since 2×7091720412 = 1005849967472211362, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 709171994 and 709172012.
It is not an unprimeable number, because it can be changed into a prime (709172047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50656 + ... + 63121.
It is an arithmetic number, because the mean of its divisors is an integer number (92842848).
Almost surely, 2709172041 is an apocalyptic number.
It is an amenable number.
709172041 is a deficient number, since it is larger than the sum of its proper divisors (33570743).
709172041 is a wasteful number, since it uses less digits than its factorization.
709172041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114071.
The product of its (nonzero) digits is 3528, while the sum is 31.
The square root of 709172041 is about 26630.2842831240. The cubic root of 709172041 is about 891.7652298457.
The spelling of 709172041 in words is "seven hundred nine million, one hundred seventy-two thousand, forty-one".
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