Base | Representation |
---|---|
bin | 1001111101111… |
… | …10001110001100 |
3 | 12211100011111001 |
4 | 10332332032030 |
5 | 132401213102 |
6 | 12144110044 |
7 | 2033505220 |
oct | 476761614 |
9 | 184304431 |
10 | 83616652 |
11 | 43221479 |
12 | 24005324 |
13 | 14428612 |
14 | b168780 |
15 | 751a487 |
hex | 4fbe38c |
83616652 has 12 divisors (see below), whose sum is σ = 167233360. Its totient is φ = 35835696.
The previous prime is 83616623. The next prime is 83616653. The reversal of 83616652 is 25661638.
83616652 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (83616653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493127 + ... + 1493182.
Almost surely, 283616652 is an apocalyptic number.
It is an amenable number.
83616652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83616652 is a wasteful number, since it uses less digits than its factorization.
83616652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2986320 (or 2986318 counting only the distinct ones).
The product of its digits is 51840, while the sum is 37.
The square root of 83616652 is about 9144.2141269767. The cubic root of 83616652 is about 437.2846757556.
The spelling of 83616652 in words is "eighty-three million, six hundred sixteen thousand, six hundred fifty-two".
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