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82062896 = 24231731289
BaseRepresentation
bin1001110010000…
…10111000110000
312201102020010112
410321002320300
5132002003041
612050520452
72014344266
oct471027060
9181366115
1082062896
1142360083
1223596128
1314003336
14ac82436
15730edeb
hex4e42e30

82062896 has 40 divisors (see below), whose sum is σ = 166998240. Its totient is φ = 38990336.

The previous prime is 82062889. The next prime is 82062899. The reversal of 82062896 is 69826028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82062899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63020 + ... + 64308.

It is an arithmetic number, because the mean of its divisors is an integer number (4174956).

Almost surely, 282062896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82062896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83499120).

82062896 is an abundant number, since it is smaller than the sum of its proper divisors (84935344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82062896 is a wasteful number, since it uses less digits than its factorization.

82062896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1487 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 82062896 is about 9058.8573230844. The cubic root of 82062896 is about 434.5591976313.

The spelling of 82062896 in words is "eighty-two million, sixty-two thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 16 23 46 92 173 184 346 368 692 1289 1384 2578 2768 3979 5156 7958 10312 15916 20624 29647 31832 59294 63664 118588 222997 237176 445994 474352 891988 1783976 3567952 5128931 10257862 20515724 41031448 82062896