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83252026 = 211131717123
BaseRepresentation
bin1001111011001…
…01001100111010
312210122122022101
410331211030322
5132303031101
612132214014
72030426164
oct475451472
9183578271
1083252026
1142aa2530
1223a6a30a
131432b670
14b0b1934
157497401
hex4f6533a

83252026 has 32 divisors (see below), whose sum is σ = 155348928. Its totient is φ = 32874240.

The previous prime is 83252021. The next prime is 83252041. The reversal of 83252026 is 62025238.

It is a junction number, because it is equal to n+sod(n) for n = 83251985 and 83252003.

It is not an unprimeable number, because it can be changed into a prime (83252021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3700 + ... + 13423.

It is an arithmetic number, because the mean of its divisors is an integer number (4854654).

Almost surely, 283252026 is an apocalyptic number.

83252026 is a deficient number, since it is larger than the sum of its proper divisors (72096902).

83252026 is a wasteful number, since it uses less digits than its factorization.

83252026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17166.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 83252026 is about 9124.2548188880. The cubic root of 83252026 is about 436.6481291459.

The spelling of 83252026 in words is "eighty-three million, two hundred fifty-two thousand, twenty-six".

Divisors: 1 2 11 13 17 22 26 34 143 187 221 286 374 442 2431 4862 17123 34246 188353 222599 291091 376706 445198 582182 2448589 3202001 3784183 4897178 6404002 7568366 41626013 83252026