Base | Representation |
---|---|
bin | 1010011010001… |
… | …00110000110110 |
3 | 20002021222112221 |
4 | 11031010300312 |
5 | 134323012322 |
6 | 12355232554 |
7 | 2110103125 |
oct | 515046066 |
9 | 202258487 |
10 | 87313462 |
11 | 45316995 |
12 | 252a875a |
13 | 15121192 |
14 | b84babc |
15 | 79ea9c7 |
hex | 5344c36 |
87313462 has 16 divisors (see below), whose sum is σ = 140747760. Its totient is φ = 40474368.
The previous prime is 87313441. The next prime is 87313481. The reversal of 87313462 is 26431378.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16887 + ... + 21442.
It is an arithmetic number, because the mean of its divisors is an integer number (8796735).
Almost surely, 287313462 is an apocalyptic number.
87313462 is a deficient number, since it is larger than the sum of its proper divisors (53434298).
87313462 is a wasteful number, since it uses less digits than its factorization.
87313462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38415.
The product of its digits is 24192, while the sum is 34.
The square root of 87313462 is about 9344.1672716192. The cubic root of 87313462 is about 443.6362948239.
The spelling of 87313462 in words is "eighty-seven million, three hundred thirteen thousand, four hundred sixty-two".
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