Base | Representation |
---|---|
bin | 1000010001101… |
… | …10001100111000 |
3 | 11211122022100022 |
4 | 10020312030320 |
5 | 120233144044 |
6 | 10520030012 |
7 | 1502062031 |
oct | 410661470 |
9 | 154568308 |
10 | 69428024 |
11 | 36210336 |
12 | 1b302308 |
13 | 114cb393 |
14 | 9313a88 |
15 | 61663ee |
hex | 4236338 |
69428024 has 16 divisors (see below), whose sum is σ = 132948000. Its totient is φ = 33975232.
The previous prime is 69428011. The next prime is 69428063. The reversal of 69428024 is 42082496.
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, 91949 + ... + 92700.
It is an arithmetic number, because the mean of its divisors is an integer number (8309250).
Almost surely, 269428024 is an apocalyptic number.
It is an amenable number.
69428024 is a deficient number, since it is larger than the sum of its proper divisors (63519976).
69428024 is a wasteful number, since it uses less digits than its factorization.
69428024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184702 (or 184698 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 69428024 is about 8332.3480484195. The cubic root of 69428024 is about 411.0029461293.
The spelling of 69428024 in words is "sixty-nine million, four hundred twenty-eight thousand, twenty-four".
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