Base | Representation |
---|---|
bin | 1000010000001… |
… | …00110000010000 |
3 | 11211021000111222 |
4 | 10020010300100 |
5 | 120210203423 |
6 | 10511424212 |
7 | 1500256403 |
oct | 410046020 |
9 | 154230458 |
10 | 69225488 |
11 | 36092152 |
12 | 1b225068 |
13 | 1145a137 |
14 | 929dd3a |
15 | 61263c8 |
hex | 4204c10 |
69225488 has 20 divisors (see below), whose sum is σ = 135824640. Its totient is φ = 34173984.
The previous prime is 69225463. The next prime is 69225491. The reversal of 69225488 is 88452296.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26120 + ... + 28647.
It is an arithmetic number, because the mean of its divisors is an integer number (6791232).
Almost surely, 269225488 is an apocalyptic number.
It is an amenable number.
69225488 is a deficient number, since it is larger than the sum of its proper divisors (66599152).
69225488 is a wasteful number, since it uses less digits than its factorization.
69225488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54854 (or 54848 counting only the distinct ones).
The product of its digits is 276480, while the sum is 44.
The square root of 69225488 is about 8320.1855748535. The cubic root of 69225488 is about 410.6028964809.
The spelling of 69225488 in words is "sixty-nine million, two hundred twenty-five thousand, four hundred eighty-eight".
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