Search a number
-
+
34874282768 = 2413167664821
BaseRepresentation
bin100000011110101010…
…110101001100010000
310100000110010010022112
4200132222311030100
51032410304022033
624004312524452
72343134340533
oct403652651420
9110013103275
1034874282768
11138766948a6
1269133b0728
13339a1776a0
14198b942a1a
15d919eac48
hex81eab5310

34874282768 has 20 divisors (see below), whose sum is σ = 72766532748. Its totient is φ = 16095822720.

The previous prime is 34874282747. The next prime is 34874282797. The reversal of 34874282768 is 86728247843.

It can be written as a sum of positive squares in 2 ways, for example, as 2260812304 + 32613470464 = 47548^2 + 180592^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83832203 + ... + 83832618.

Almost surely, 234874282768 is an apocalyptic number.

It is an amenable number.

34874282768 is an abundant number, since it is smaller than the sum of its proper divisors (37892249980).

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

34874282768 is a wasteful number, since it uses less digits than its factorization.

34874282768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167664842 (or 167664836 counting only the distinct ones).

The product of its digits is 28901376, while the sum is 59.

The spelling of 34874282768 in words is "thirty-four billion, eight hundred seventy-four million, two hundred eighty-two thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 13 16 26 52 104 208 167664821 335329642 670659284 1341318568 2179642673 2682637136 4359285346 8718570692 17437141384 34874282768