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2708404060 = 225174177783
BaseRepresentation
bin1010000101101110…
…1111011101011100
320222202100011220111
42201123233131130
521021322412220
61124430255404
7124055024515
oct24133573534
96882304814
102708404060
11116a90706a
12637057564
13342169a6b
141b99bda0c
1510cb9515a
hexa16ef75c

2708404060 has 24 divisors (see below), whose sum is σ = 5690988576. Its totient is φ = 1082725440.

The previous prime is 2708404051. The next prime is 2708404067. The reversal of 2708404060 is 604048072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708404067) 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, 4072 + ... + 73711.

It is an arithmetic number, because the mean of its divisors is an integer number (237124524).

Almost surely, 22708404060 is an apocalyptic number.

2708404060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2708404060 is an abundant number, since it is smaller than the sum of its proper divisors (2982584516).

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

2708404060 is a wasteful number, since it uses less digits than its factorization.

2708404060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79533 (or 79531 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2708404060 is about 52042.3295020505. The cubic root of 2708404060 is about 1393.9199015062.

The spelling of 2708404060 in words is "two billion, seven hundred eight million, four hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 1741 3482 6964 8705 17410 34820 77783 155566 311132 388915 777830 1555660 135420203 270840406 541680812 677101015 1354202030 2708404060