Base | Representation |
---|---|
bin | 1001111110100… |
… | …01101001010100 |
3 | 12211111012121201 |
4 | 10333101221110 |
5 | 132411234322 |
6 | 12145522244 |
7 | 2034256165 |
oct | 477215124 |
9 | 184435551 |
10 | 83696212 |
11 | 43276226 |
12 | 24043384 |
13 | 144558b2 |
14 | b18976c |
15 | 7533d27 |
hex | 4fd1a54 |
83696212 has 12 divisors (see below), whose sum is σ = 146544916. Its totient is φ = 41826240.
The previous prime is 83696147. The next prime is 83696227. The reversal of 83696212 is 21269638.
It can be written as a sum of positive squares in 2 ways, for example, as 66357316 + 17338896 = 8146^2 + 4164^2 .
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5662 + ... + 14122.
Almost surely, 283696212 is an apocalyptic number.
It is an amenable number.
83696212 is a deficient number, since it is larger than the sum of its proper divisors (62848704).
83696212 is a wasteful number, since it uses less digits than its factorization.
83696212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10938 (or 10936 counting only the distinct ones).
The product of its digits is 31104, while the sum is 37.
The square root of 83696212 is about 9148.5633844883. The cubic root of 83696212 is about 437.4233217455.
The spelling of 83696212 in words is "eighty-three million, six hundred ninety-six thousand, two hundred twelve".
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