Search a number
-
+
2160085348 = 221769145971
BaseRepresentation
bin1000000011000000…
…0100100101100100
312120112120201001001
42000300010211210
513410440212343
6554202043044
7104346264631
oct20060044544
95515521031
102160085348
11a09348103
125034a9484
13285697915
14166c4b188
15c998544d
hex80c04964

2160085348 has 24 divisors (see below), whose sum is σ = 4008390624. Its totient is φ = 1015017600.

The previous prime is 2160085321. The next prime is 2160085391. The reversal of 2160085348 is 8435800612.

It is a happy number.

It is a super-2 number, since 2×21600853482 = 9331937421288562208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24003 + ... + 69973.

It is an arithmetic number, because the mean of its divisors is an integer number (167016276).

Almost surely, 22160085348 is an apocalyptic number.

It is an amenable number.

2160085348 is a deficient number, since it is larger than the sum of its proper divisors (1848305276).

2160085348 is a wasteful number, since it uses less digits than its factorization.

2160085348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46683 (or 46681 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 2160085348 is about 46476.7183437041. The cubic root of 2160085348 is about 1292.6778394145.

The spelling of 2160085348 in words is "two billion, one hundred sixty million, eighty-five thousand, three hundred forty-eight".

Divisors: 1 2 4 17 34 68 691 1382 2764 11747 23494 45971 46988 91942 183884 781507 1563014 3126028 31765961 63531922 127063844 540021337 1080042674 2160085348