Base | Representation |
---|---|
bin | 1000001110100… |
… | …11010101101100 |
3 | 11210212201212112 |
4 | 10013103111230 |
5 | 120132214314 |
6 | 10503223152 |
7 | 1465454324 |
oct | 407232554 |
9 | 153781775 |
10 | 69023084 |
11 | 35a64079 |
12 | 1b147ab8 |
13 | 113b8c80 |
14 | 924a284 |
15 | 60d643e |
hex | 41d356c |
69023084 has 24 divisors (see below), whose sum is σ = 133111440. Its totient is φ = 31114944.
The previous prime is 69023063. The next prime is 69023089. The reversal of 69023084 is 48032096.
It is a super-2 number, since 2×690230842 = 9528372249742112, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 69023084.
It is not an unprimeable number, because it can be changed into a prime (69023089) 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, 13199 + ... + 17670.
It is an arithmetic number, because the mean of its divisors is an integer number (5546310).
Almost surely, 269023084 is an apocalyptic number.
It is an amenable number.
69023084 is a deficient number, since it is larger than the sum of its proper divisors (64088356).
69023084 is a wasteful number, since it uses less digits than its factorization.
69023084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30929 (or 30927 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 69023084 is about 8308.0132402398. The cubic root of 69023084 is about 410.2023272656.
The spelling of 69023084 in words is "sixty-nine million, twenty-three thousand, eighty-four".
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