Base | Representation |
---|---|
bin | 1010100011100… |
… | …00011100101100 |
3 | 20011121100101021 |
4 | 11101300130230 |
5 | 140131302342 |
6 | 12441423524 |
7 | 2123404642 |
oct | 521603454 |
9 | 204540337 |
10 | 88540972 |
11 | 45a85163 |
12 | 2579aba4 |
13 | 15460b10 |
14 | ba8b192 |
15 | 7b8e567 |
hex | 547072c |
88540972 has 12 divisors (see below), whose sum is σ = 166865776. Its totient is φ = 40865040.
The previous prime is 88540967. The next prime is 88540987. The reversal of 88540972 is 27904588.
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, 851304 + ... + 851407.
Almost surely, 288540972 is an apocalyptic number.
It is an amenable number.
88540972 is a deficient number, since it is larger than the sum of its proper divisors (78324804).
88540972 is a wasteful number, since it uses less digits than its factorization.
88540972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1702728 (or 1702726 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 43.
The square root of 88540972 is about 9409.6212463627. The cubic root of 88540972 is about 445.7056044809.
It can be divided in two parts, 885409 and 72, that added together give a square (885481 = 9412).
The spelling of 88540972 in words is "eighty-eight million, five hundred forty thousand, nine hundred seventy-two".
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