Base | Representation |
---|---|
bin | 1001111001010… |
… | …10010000001100 |
3 | 12210012101002122 |
4 | 10330222100030 |
5 | 132222314242 |
6 | 12123112112 |
7 | 2025402221 |
oct | 474522014 |
9 | 183171078 |
10 | 83010572 |
11 | 42948087 |
12 | 23972638 |
13 | 142757a8 |
14 | b04b948 |
15 | 744aad2 |
hex | 4f2a40c |
83010572 has 6 divisors (see below), whose sum is σ = 145268508. Its totient is φ = 41505284.
The previous prime is 83010559. The next prime is 83010617. The reversal of 83010572 is 27501038.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10376318 + ... + 10376325.
It is an arithmetic number, because the mean of its divisors is an integer number (24211418).
Almost surely, 283010572 is an apocalyptic number.
It is an amenable number.
83010572 is a deficient number, since it is larger than the sum of its proper divisors (62257936).
83010572 is a wasteful number, since it uses less digits than its factorization.
83010572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20752647 (or 20752645 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 83010572 is about 9111.0137745478. The cubic root of 83010572 is about 436.2255867653.
The spelling of 83010572 in words is "eighty-three million, ten thousand, five hundred seventy-two".
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