Search a number
-
+
3310030220 = 22571710691301
BaseRepresentation
bin1100010101001011…
…0000110110001100
322112200101221211212
43011102300312030
523234331431340
61304241233552
7145011535610
oct30522606614
98480357755
103310030220
111449475772
127846328b8
134099b4883
1423586b340
151458d4a65
hexc54b0d8c

3310030220 has 96 divisors (see below), whose sum is σ = 8425710720. Its totient is φ = 1066291200.

The previous prime is 3310030219. The next prime is 3310030259. The reversal of 3310030220 is 220300133.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 3310030195 and 3310030204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2543570 + ... + 2544870.

It is an arithmetic number, because the mean of its divisors is an integer number (87767820).

Almost surely, 23310030220 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 3310030220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4212855360).

3310030220 is an abundant number, since it is smaller than the sum of its proper divisors (5115680500).

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

3310030220 is a wasteful number, since it uses less digits than its factorization.

3310030220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403 (or 2401 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3310030220 is about 57532.8620876799. The cubic root of 3310030220 is about 1490.3124159093.

Adding to 3310030220 its reverse (220300133), we get a palindrome (3530330353).

The spelling of 3310030220 in words is "three billion, three hundred ten million, thirty thousand, two hundred twenty".

Divisors: 1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 119 140 170 238 340 476 595 1069 1190 1301 2138 2380 2602 4276 5204 5345 6505 7483 9107 10690 13010 14966 18173 18214 21380 22117 26020 29932 36346 36428 37415 44234 45535 72692 74830 88468 90865 91070 110585 127211 149660 154819 181730 182140 221170 254422 309638 363460 442340 508844 619276 636055 774095 1272110 1390769 1548190 2544220 2781538 3096380 5563076 6953845 9735383 13907690 19470766 23643073 27815380 38941532 47286146 48676915 94572292 97353830 118215365 165501511 194707660 236430730 331003022 472861460 662006044 827507555 1655015110 3310030220