Base | Representation |
---|---|
bin | 1001111011000… |
… | …00111101010010 |
3 | 12210121202110112 |
4 | 10331200331102 |
5 | 132302002032 |
6 | 12132001322 |
7 | 2030324411 |
oct | 475407522 |
9 | 183552415 |
10 | 83234642 |
11 | 42a90467 |
12 | 23a60242 |
13 | 1432378a |
14 | b0a9478 |
15 | 74921b2 |
hex | 4f60f52 |
83234642 has 8 divisors (see below), whose sum is σ = 125550000. Its totient is φ = 41384644.
The previous prime is 83234639. The next prime is 83234681. The reversal of 83234642 is 24643238.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 83234599 and 83234608.
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, 115892 + ... + 116607.
It is an arithmetic number, because the mean of its divisors is an integer number (15693750).
Almost surely, 283234642 is an apocalyptic number.
83234642 is a deficient number, since it is larger than the sum of its proper divisors (42315358).
83234642 is a wasteful number, since it uses less digits than its factorization.
83234642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232680.
The product of its digits is 27648, while the sum is 32.
The square root of 83234642 is about 9123.3021434128. The cubic root of 83234642 is about 436.6177346124.
The spelling of 83234642 in words is "eighty-three million, two hundred thirty-four thousand, six hundred forty-two".
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