Base | Representation |
---|---|
bin | 1010011000001… |
… | …00000100001110 |
3 | 20001210112001010 |
4 | 11030010010032 |
5 | 134241022322 |
6 | 12345430050 |
7 | 2104620414 |
oct | 514040416 |
9 | 201715033 |
10 | 87048462 |
11 | 45155886 |
12 | 2519b326 |
13 | 1505a687 |
14 | b7bd2b4 |
15 | 799720c |
hex | 530410e |
87048462 has 16 divisors (see below), whose sum is σ = 183260160. Its totient is φ = 27488952.
The previous prime is 87048439. The next prime is 87048463. The reversal of 87048462 is 26484078.
It is a self number, because there is not a number n which added to its sum of digits gives 87048462.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87048463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381678 + ... + 381905.
It is an arithmetic number, because the mean of its divisors is an integer number (11453760).
Almost surely, 287048462 is an apocalyptic number.
87048462 is an abundant number, since it is smaller than the sum of its proper divisors (96211698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87048462 is a wasteful number, since it uses less digits than its factorization.
87048462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763607.
The product of its (nonzero) digits is 86016, while the sum is 39.
The square root of 87048462 is about 9329.9765273017. The cubic root of 87048462 is about 443.1870217748.
The spelling of 87048462 in words is "eighty-seven million, forty-eight thousand, four hundred sixty-two".
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