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2970334220 = 2257194325969
BaseRepresentation
bin1011000100001011…
…1011010000001100
321200000012121112112
42301002323100030
522040401143340
61210424323152
7133415265350
oct26102732014
97600177475
102970334220
111294749077
126aa9134b8
133844c8719
142026c3460
15125b84065
hexb10bb40c

2970334220 has 96 divisors (see below), whose sum is σ = 7678809600. Its totient is φ = 942326784.

The previous prime is 2970334207. The next prime is 2970334243. The reversal of 2970334220 is 224330792.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101396 + ... + 127364.

It is an arithmetic number, because the mean of its divisors is an integer number (79987600).

Almost surely, 22970334220 is an apocalyptic number.

2970334220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2970334220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3839404800).

2970334220 is an abundant number, since it is smaller than the sum of its proper divisors (4708475380).

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

2970334220 is a wasteful number, since it uses less digits than its factorization.

2970334220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26047 (or 26045 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2970334220 is about 54500.7726550734. The cubic root of 2970334220 is about 1437.4798738959.

The spelling of 2970334220 in words is "two billion, nine hundred seventy million, three hundred thirty-four thousand, two hundred twenty".

Divisors: 1 2 4 5 7 10 14 19 20 28 35 38 43 70 76 86 95 133 140 172 190 215 266 301 380 430 532 602 665 817 860 1204 1330 1505 1634 2660 3010 3268 4085 5719 6020 8170 11438 16340 22876 25969 28595 51938 57190 103876 114380 129845 181783 259690 363566 493411 519380 727132 908915 986822 1116667 1817830 1973644 2233334 2467055 3453877 3635660 4466668 4934110 5583335 6907754 7816669 9868220 11166670 13815508 15633338 17269385 21216673 22333340 31266676 34538770 39083345 42433346 69077540 78166690 84866692 106083365 148516711 156333380 212166730 297033422 424333460 594066844 742583555 1485167110 2970334220