Base | Representation |
---|---|
bin | 1000010001110… |
… | …01011000101110 |
3 | 11211122222020111 |
4 | 10020321120232 |
5 | 120234103240 |
6 | 10520210234 |
7 | 1502145046 |
oct | 410713056 |
9 | 154588214 |
10 | 69441070 |
11 | 3621a116 |
12 | 1b30997a |
13 | 115042ba |
14 | 9318726 |
15 | 616a1ea |
hex | 423962e |
69441070 has 16 divisors (see below), whose sum is σ = 125144208. Its totient is φ = 27743040.
The previous prime is 69441061. The next prime is 69441089. The reversal of 69441070 is 7014496.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5665 + ... + 13075.
It is an arithmetic number, because the mean of its divisors is an integer number (7821513).
Almost surely, 269441070 is an apocalyptic number.
69441070 is a deficient number, since it is larger than the sum of its proper divisors (55703138).
69441070 is a wasteful number, since it uses less digits than its factorization.
69441070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8355.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 69441070 is about 8333.1308642070. The cubic root of 69441070 is about 411.0286879374.
The spelling of 69441070 in words is "sixty-nine million, four hundred forty-one thousand, seventy".
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