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2828001007 = 13909123929
BaseRepresentation
bin1010100010001111…
…1101111011101111
321022002101100002001
42220203331323233
521242432013012
61144341513131
7130036416616
oct25043757357
97262340061
102828001007
111221373017
1266b1127a7
13360b823a0
141cb83287d
1511841b357
hexa88fdeef

2828001007 has 8 divisors (see below), whose sum is σ = 3046001840. Its totient is φ = 2610066240.

The previous prime is 2828000993. The next prime is 2828001013. The reversal of 2828001007 is 7001008282.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2828001007 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 (2828001107) 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, 106219 + ... + 130147.

It is an arithmetic number, because the mean of its divisors is an integer number (380750230).

Almost surely, 22828001007 is an apocalyptic number.

2828001007 is a deficient number, since it is larger than the sum of its proper divisors (218000833).

2828001007 is a wasteful number, since it uses less digits than its factorization.

2828001007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33033.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 2828001007 is about 53178.9526692657. The cubic root of 2828001007 is about 1414.1425391819.

Adding to 2828001007 its reverse (7001008282), we get a palindrome (9829009289).

The spelling of 2828001007 in words is "two billion, eight hundred twenty-eight million, one thousand, seven".

Divisors: 1 13 9091 23929 118183 311077 217538539 2828001007