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82435214 = 243958549
BaseRepresentation
bin1001110100111…
…01110010001110
312202010010212002
410322131302032
5132100411324
612102512302
72020454621
oct472356216
9182103762
1082435214
1142594884
1223735692
1314103944
14ad3bdb8
1573853ae
hex4e9dc8e

82435214 has 8 divisors (see below), whose sum is σ = 126528600. Its totient is φ = 40259016.

The previous prime is 82435211. The next prime is 82435237. The reversal of 82435214 is 41253428.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82435211) 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, 479189 + ... + 479360.

It is an arithmetic number, because the mean of its divisors is an integer number (15816075).

Almost surely, 282435214 is an apocalyptic number.

82435214 is a deficient number, since it is larger than the sum of its proper divisors (44093386).

82435214 is a wasteful number, since it uses less digits than its factorization.

82435214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958594.

The product of its digits is 7680, while the sum is 29.

The square root of 82435214 is about 9079.3840099425. The cubic root of 82435214 is about 435.2154021940.

The spelling of 82435214 in words is "eighty-two million, four hundred thirty-five thousand, two hundred fourteen".

Divisors: 1 2 43 86 958549 1917098 41217607 82435214