Base | Representation |
---|---|
bin | 1001111001101… |
… | …10100111101000 |
3 | 12210021221120122 |
4 | 10330312213220 |
5 | 132230424344 |
6 | 12124142412 |
7 | 2026003001 |
oct | 474664750 |
9 | 183257518 |
10 | 83061224 |
11 | 42982144 |
12 | 23997a08 |
13 | 1429286c |
14 | b0621a8 |
15 | 745aaee |
hex | 4f369e8 |
83061224 has 8 divisors (see below), whose sum is σ = 155739810. Its totient is φ = 41530608.
The previous prime is 83061193. The next prime is 83061227. The reversal of 83061224 is 42216038.
It can be written as a sum of positive squares in only one way, i.e., 42484324 + 40576900 = 6518^2 + 6370^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 83061193 and 83061202.
It is not an unprimeable number, because it can be changed into a prime (83061227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5191319 + ... + 5191334.
Almost surely, 283061224 is an apocalyptic number.
It is an amenable number.
83061224 is a deficient number, since it is larger than the sum of its proper divisors (72678586).
83061224 is a wasteful number, since it uses less digits than its factorization.
83061224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10382659 (or 10382655 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 83061224 is about 9113.7930632641. The cubic root of 83061224 is about 436.3142951681.
The spelling of 83061224 in words is "eighty-three million, sixty-one thousand, two hundred twenty-four".
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