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8051352082 = 2171361173993
BaseRepresentation
bin1110111111110010…
…11110001000010010
3202210010001001201021
413133321132020102
5112442121231312
63410532230054
7403343235454
oct73771361022
922703031637
108051352082
113461861a94
12168846b32a
139b4082a77
145654342d4
15321c90c07
hex1dfe5e212

8051352082 has 16 divisors (see below), whose sum is σ = 12796910712. Its totient is φ = 3786065920.

The previous prime is 8051352077. The next prime is 8051352131. The reversal of 8051352082 is 2802531508.

It can be written as a sum of positive squares in 4 ways, for example, as 7133322681 + 918029401 = 84459^2 + 30299^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

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, 40723 + ... + 133270.

Almost surely, 28051352082 is an apocalyptic number.

8051352082 is a deficient number, since it is larger than the sum of its proper divisors (4745558630).

8051352082 is a wasteful number, since it uses less digits than its factorization.

8051352082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175373.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 8051352082 is about 89729.3267666709. The cubic root of 8051352082 is about 2004.2702163042.

The spelling of 8051352082 in words is "eight billion, fifty-one million, three hundred fifty-two thousand, eighty-two".

Divisors: 1 2 17 34 1361 2722 23137 46274 173993 347986 2957881 5915762 236804473 473608946 4025676041 8051352082