Base | Representation |
---|---|
bin | 1010011001011… |
… | …10111011110000 |
3 | 20002010102220022 |
4 | 11030232323300 |
5 | 134312132143 |
6 | 12353303012 |
7 | 2106251342 |
oct | 514567360 |
9 | 202112808 |
10 | 87224048 |
11 | 4526579a |
12 | 25264a68 |
13 | 150bc582 |
14 | b827292 |
15 | 79ce268 |
hex | 532eef0 |
87224048 has 10 divisors (see below), whose sum is σ = 168996624. Its totient is φ = 43612016.
The previous prime is 87223951. The next prime is 87224051. The reversal of 87224048 is 84042278.
It is a junction number, because it is equal to n+sod(n) for n = 87223999 and 87224017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725736 + ... + 2725767.
Almost surely, 287224048 is an apocalyptic number.
It is an amenable number.
87224048 is a deficient number, since it is larger than the sum of its proper divisors (81772576).
87224048 is a wasteful number, since it uses less digits than its factorization.
87224048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5451511 (or 5451505 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 35.
The square root of 87224048 is about 9339.3815641080. The cubic root of 87224048 is about 443.4848067525.
The spelling of 87224048 in words is "eighty-seven million, two hundred twenty-four thousand, forty-eight".
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