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7002416020 = 225350120801
BaseRepresentation
bin1101000010110000…
…00110001110010100
3200002000021120221111
412201120012032110
5103320104303040
63114502024404
7335345361025
oct64130061624
920060246844
107002416020
112a73754886
121435118104
13877970842
144a5dc8c4c
152aeb44dea
hex1a1606394

7002416020 has 12 divisors (see below), whose sum is σ = 14705073684. Its totient is φ = 2800966400.

The previous prime is 7002415993. The next prime is 7002416159. The reversal of 7002416020 is 206142007.

It can be written as a sum of positive squares in 2 ways, for example, as 2451834256 + 4550581764 = 49516^2 + 67458^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7002415982 and 7002416000.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 175060381 + ... + 175060420.

It is an arithmetic number, because the mean of its divisors is an integer number (1225422807).

Almost surely, 27002416020 is an apocalyptic number.

It is an amenable number.

7002416020 is an abundant number, since it is smaller than the sum of its proper divisors (7702657664).

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

7002416020 is a wasteful number, since it uses less digits than its factorization.

7002416020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350120810 (or 350120808 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 7002416020 is about 83680.4398889012. The cubic root of 7002416020 is about 1913.1512374572.

Adding to 7002416020 its reverse (206142007), we get a palindrome (7208558027).

The spelling of 7002416020 in words is "seven billion, two million, four hundred sixteen thousand, twenty".

Divisors: 1 2 4 5 10 20 350120801 700241602 1400483204 1750604005 3501208010 7002416020