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20082163034 = 257717402221
BaseRepresentation
bin10010101100111111…
…010111110101011010
31220211120010120202002
4102230333113311122
5312112013204114
613120422241002
71310440366163
oct225477276532
956746116662
1020082163034
11857594835a
123a85586162
131b8071470b
14d8719276a
157c809a7de
hex4acfd7d5a

20082163034 has 8 divisors (see below), whose sum is σ = 30175452948. Its totient is φ = 10023678720.

The previous prime is 20082163033. The next prime is 20082163039. The reversal of 20082163034 is 43036128002.

It can be written as a sum of positive squares in 2 ways, for example, as 20066139025 + 16024009 = 141655^2 + 4003^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20082162988 and 20082163006.

It is not an unprimeable number, because it can be changed into a prime (20082163033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8699957 + ... + 8702264.

Almost surely, 220082163034 is an apocalyptic number.

20082163034 is a deficient number, since it is larger than the sum of its proper divisors (10093289914).

20082163034 is a wasteful number, since it uses less digits than its factorization.

20082163034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17402800.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 20082163034 in words is "twenty billion, eighty-two million, one hundred sixty-three thousand, thirty-four".

Divisors: 1 2 577 1154 17402221 34804442 10041081517 20082163034