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82032023028 = 2239883691693
BaseRepresentation
bin100110001100101111…
…1010101010111110100
321211201221201112120010
41030121133111113310
52321000144214103
6101403542540220
75632554455664
oct1143137252764
9254657645503
1082032023028
1131875a3605a
1213a94437670
137974111bc7
143d829ac1a4
152201aa9903
hex13197d55f4

82032023028 has 24 divisors (see below), whose sum is σ = 191427697888. Its totient is φ = 27341201376.

The previous prime is 82032022997. The next prime is 82032023053.

82032023028 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 82032022986 and 82032023004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227251 + ... + 464442.

Almost surely, 282032023028 is an apocalyptic number.

It is an amenable number.

82032023028 is an abundant number, since it is smaller than the sum of its proper divisors (109395674860).

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

82032023028 is a wasteful number, since it uses less digits than its factorization.

82032023028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701583 (or 701581 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

It can be divided in two parts, 820320 and 23028, that added together give a palindrome (843348).

The spelling of 82032023028 in words is "eighty-two billion, thirty-two million, twenty-three thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 9883 19766 29649 39532 59298 118596 691693 1383386 2075079 2766772 4150158 8300316 6836001919 13672003838 20508005757 27344007676 41016011514 82032023028