Base | Representation |
---|---|
bin | 1010011111110… |
… | …00111110010001 |
3 | 20010200111002102 |
4 | 11033320332101 |
5 | 140020122401 |
6 | 12423130145 |
7 | 2116266131 |
oct | 517707621 |
9 | 203614072 |
10 | 88051601 |
11 | 45780520 |
12 | 255a3955 |
13 | 1531c151 |
14 | b9a0ac1 |
15 | 7ae456b |
hex | 53f8f91 |
88051601 has 16 divisors (see below), whose sum is σ = 100155840. Its totient is φ = 76697280.
The previous prime is 88051589. The next prime is 88051673. The reversal of 88051601 is 10615088.
It is not a de Polignac number, because 88051601 - 214 = 88035217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (88051001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25655 + ... + 28883.
It is an arithmetic number, because the mean of its divisors is an integer number (6259740).
Almost surely, 288051601 is an apocalyptic number.
It is an amenable number.
88051601 is a deficient number, since it is larger than the sum of its proper divisors (12104239).
88051601 is a wasteful number, since it uses less digits than its factorization.
88051601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3344.
The product of its (nonzero) digits is 1920, while the sum is 29.
The square root of 88051601 is about 9383.5814591232. The cubic root of 88051601 is about 444.8829402148.
Adding to 88051601 its reverse (10615088), we get a palindrome (98666689).
The spelling of 88051601 in words is "eighty-eight million, fifty-one thousand, six hundred one".
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