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2082403474 = 21761247161
BaseRepresentation
bin111110000011110…
…1111010010010010
312101010102001112121
41330013233102102
513231043402344
6542345044454
7102414065104
oct17407572222
95333361477
102082403474
1197950a608
124a148672a
13272569708
1415a7c9574
15c2c3d684
hex7c1ef492

2082403474 has 8 divisors (see below), whose sum is σ = 3307346748. Its totient is φ = 979954560.

The previous prime is 2082403451. The next prime is 2082403501. The reversal of 2082403474 is 4743042802.

It can be written as a sum of positive squares in 2 ways, for example, as 1851150625 + 231252849 = 43025^2 + 15207^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 61247161 = 2082403474 / (2 + 0 + 8 + 2 + 4 + 0 + 3 + 4 + 7 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30623547 + ... + 30623614.

Almost surely, 22082403474 is an apocalyptic number.

2082403474 is a deficient number, since it is larger than the sum of its proper divisors (1224943274).

2082403474 is a wasteful number, since it uses less digits than its factorization.

2082403474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61247180.

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 2082403474 is about 45633.3592232700. The cubic root of 2082403474 is about 1276.9923430514.

The spelling of 2082403474 in words is "two billion, eighty-two million, four hundred three thousand, four hundred seventy-four".

Divisors: 1 2 17 34 61247161 122494322 1041201737 2082403474