Base | Representation |
---|---|
bin | 1001111100110… |
… | …11001010101000 |
3 | 12211001212111222 |
4 | 10332123022220 |
5 | 132332114224 |
6 | 12141041212 |
7 | 2032336463 |
oct | 476331250 |
9 | 184055458 |
10 | 83473064 |
11 | 43133604 |
12 | 23b56208 |
13 | 143a815c |
14 | b12c2da |
15 | 74dcb5e |
hex | 4f9b2a8 |
83473064 has 8 divisors (see below), whose sum is σ = 156512010. Its totient is φ = 41736528.
The previous prime is 83472997. The next prime is 83473127. The reversal of 83473064 is 46037438.
It can be written as a sum of positive squares in only one way, i.e., 64480900 + 18992164 = 8030^2 + 4358^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5217059 + ... + 5217074.
Almost surely, 283473064 is an apocalyptic number.
It is an amenable number.
83473064 is a deficient number, since it is larger than the sum of its proper divisors (73038946).
83473064 is a wasteful number, since it uses less digits than its factorization.
83473064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10434139 (or 10434135 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 83473064 is about 9136.3594500217. The cubic root of 83473064 is about 437.0342280057.
It can be divided in two parts, 8347 and 3064, that added together give a palindrome (11411).
The spelling of 83473064 in words is "eighty-three million, four hundred seventy-three thousand, sixty-four".
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