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82463001 = 3139197753
BaseRepresentation
bin1001110101001…
…00100100011001
312202011112222020
410322210210121
5132102304001
612103245053
72020631625
oct472444431
9182145866
1082463001
1142603745
1223749789
131411349a
14ad48185
15738d736
hex4ea4919

82463001 has 8 divisors (see below), whose sum is σ = 110742240. Its totient is φ = 54579552.

The previous prime is 82462999. The next prime is 82463011. The reversal of 82463001 is 10036428.

It is a happy number.

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

It is not a de Polignac number, because 82463001 - 21 = 82462999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82463011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98460 + ... + 99293.

It is an arithmetic number, because the mean of its divisors is an integer number (13842780).

Almost surely, 282463001 is an apocalyptic number.

It is an amenable number.

82463001 is a deficient number, since it is larger than the sum of its proper divisors (28279239).

82463001 is a wasteful number, since it uses less digits than its factorization.

82463001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197895.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 82463001 is about 9080.9141059697. The cubic root of 82463001 is about 435.2642970423.

Adding to 82463001 its reverse (10036428), we get a palindrome (92499429).

The spelling of 82463001 in words is "eighty-two million, four hundred sixty-three thousand, one".

Divisors: 1 3 139 417 197753 593259 27487667 82463001