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10382028463 = 71202772139
BaseRepresentation
bin10011010101101000…
…10010111010101111
3222210112121200122201
421222310102322233
5132230244402323
64434110522331
7515163533362
oct115264227257
928715550581
1010382028463
114448425714
122018b063a7
13c95ba8a11
14706baa0d9
1540b6c18ad
hex26ad12eaf

10382028463 has 8 divisors (see below), whose sum is σ = 10533594240. Its totient is φ = 10230611160.

The previous prime is 10382028457. The next prime is 10382028491. The reversal of 10382028463 is 36482028301.

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

It is a cyclic number.

It is not a de Polignac number, because 10382028463 - 29 = 10382027951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10382028563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107848 + ... + 179986.

It is an arithmetic number, because the mean of its divisors is an integer number (1316699280).

Almost surely, 210382028463 is an apocalyptic number.

10382028463 is a deficient number, since it is larger than the sum of its proper divisors (151565777).

10382028463 is an equidigital number, since it uses as much as digits as its factorization.

10382028463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74237.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 10382028463 in words is "ten billion, three hundred eighty-two million, twenty-eight thousand, four hundred sixty-three".

Divisors: 1 71 2027 72139 143917 5121869 146225753 10382028463