Search a number
-
+
6948017020 = 225749628693
BaseRepresentation
bin1100111100010001…
…00101001101111100
3122221012220211112201
412132020211031330
5103212143021040
63105240041244
7334115112250
oct63610451574
918835824481
106948017020
112a45a7a02a
12141aa63224
13869605099
1449caa8260
152a9e9ba9a
hex19e22537c

6948017020 has 24 divisors (see below), whose sum is σ = 16675241184. Its totient is φ = 2382177216.

The previous prime is 6948016993. The next prime is 6948017119. The reversal of 6948017020 is 207108496.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 24814207 + ... + 24814486.

It is an arithmetic number, because the mean of its divisors is an integer number (694801716).

Almost surely, 26948017020 is an apocalyptic number.

It is an amenable number.

6948017020 is an abundant number, since it is smaller than the sum of its proper divisors (9727224164).

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

6948017020 is a wasteful number, since it uses less digits than its factorization.

6948017020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49628709 (or 49628707 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 6948017020 is about 83354.7660305036. The cubic root of 6948017020 is about 1908.1841810843.

The spelling of 6948017020 in words is "six billion, nine hundred forty-eight million, seventeen thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 49628693 99257386 198514772 248143465 347400851 496286930 694801702 992573860 1389603404 1737004255 3474008510 6948017020