Search a number
-
+
6848550912 = 211371721929
BaseRepresentation
bin1100110000011010…
…01001100000000000
3122200021202102200210
412120031021200000
5103011212112122
63051324114120
7331466502510
oct63015114000
918607672623
106848550912
1129a4912735
1213b1695940
13851b1a5b8
1448d7b5840
152a13a040c
hex198349800

6848550912 has 576 divisors, whose sum is σ = 24137568000. Its totient is φ = 1684537344.

The previous prime is 6848550901. The next prime is 6848550923. The reversal of 6848550912 is 2190558486.

It is an interprime number because it is at equal distance from previous prime (6848550901) and next prime (6848550923).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 236156914 + ... + 236156942.

It is an arithmetic number, because the mean of its divisors is an integer number (41905500).

Almost surely, 26848550912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6848550912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12068784000).

6848550912 is an abundant number, since it is smaller than the sum of its proper divisors (17289017088).

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

6848550912 is a wasteful number, since it uses less digits than its factorization.

6848550912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 48.

The square root of 6848550912 is about 82755.9720624439. The cubic root of 6848550912 is about 1899.0346815710.

The spelling of 6848550912 in words is "six billion, eight hundred forty-eight million, five hundred fifty thousand, nine hundred twelve".