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8028061833 = 3112331044097
BaseRepresentation
bin1110111101000001…
…01000000010001001
3202201111012210111110
413132200220002021
5112420140434313
63404341120533
7402641254041
oct73640500211
922644183443
108028061833
11344a6a4750
1216806b9149
139ac2b9b5c
145622d0721
1531ebdeec3
hex1de828089

8028061833 has 16 divisors (see below), whose sum is σ = 11727308736. Its totient is φ = 4844605440.

The previous prime is 8028061829. The next prime is 8028061879. The reversal of 8028061833 is 3381608208.

It is not a de Polignac number, because 8028061833 - 22 = 8028061829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8028061791 and 8028061800.

It is not an unprimeable number, because it can be changed into a prime (8028061813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514360 + ... + 529737.

It is an arithmetic number, because the mean of its divisors is an integer number (732956796).

Almost surely, 28028061833 is an apocalyptic number.

It is an amenable number.

8028061833 is a deficient number, since it is larger than the sum of its proper divisors (3699246903).

8028061833 is a wasteful number, since it uses less digits than its factorization.

8028061833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044344.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 8028061833 is about 89599.4521914057. The cubic root of 8028061833 is about 2002.3357571407.

The spelling of 8028061833 in words is "eight billion, twenty-eight million, sixty-one thousand, eight hundred thirty-three".

Divisors: 1 3 11 33 233 699 2563 7689 1044097 3132291 11485067 34455201 243274601 729823803 2676020611 8028061833