Search a number
-
+
2027324768 = 2579050557
BaseRepresentation
bin111100011010110…
…1000010101100000
312020021202202202112
41320311220111200
513122443343033
6533100334452
7101144655560
oct17065502540
95207682675
102027324768
11950410117
12486b44428
13264023771
1415336cda0
15bceadc48
hex78d68560

2027324768 has 24 divisors (see below), whose sum is σ = 4561481232. Its totient is φ = 868853376.

The previous prime is 2027324759. The next prime is 2027324771. The reversal of 2027324768 is 8674237202.

It is a super-2 number, since 2×20273247682 = 8220091429892507648, which contains 22 as substring.

It is a congruent number.

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, 4525055 + ... + 4525502.

It is an arithmetic number, because the mean of its divisors is an integer number (190061718).

Almost surely, 22027324768 is an apocalyptic number.

2027324768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2027324768 is an abundant number, since it is smaller than the sum of its proper divisors (2534156464).

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

2027324768 is an equidigital number, since it uses as much as digits as its factorization.

2027324768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9050574 (or 9050566 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 2027324768 is about 45025.8233461644. The cubic root of 2027324768 is about 1265.6329573105.

The spelling of 2027324768 in words is "two billion, twenty-seven million, three hundred twenty-four thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 9050557 18101114 36202228 63353899 72404456 126707798 144808912 253415596 289617824 506831192 1013662384 2027324768