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3002320230 = 2357133729723
BaseRepresentation
bin1011001011110011…
…1100010101100110
321202020101200002120
42302330330111212
522122043221410
61213530050410
7134254205130
oct26274742546
97666350076
103002320230
111300805698
126b9579a06
1338b017660
14206a4c050
151288a1570
hexb2f3c566

3002320230 has 128 divisors (see below), whose sum is σ = 9108384768. Its totient is φ = 616315392.

The previous prime is 3002320229. The next prime is 3002320247. The reversal of 3002320230 is 320232003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86149 + ... + 115871.

It is an arithmetic number, because the mean of its divisors is an integer number (71159256).

Almost surely, 23002320230 is an apocalyptic number.

3002320230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3002320230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4554192384).

3002320230 is an abundant number, since it is smaller than the sum of its proper divisors (6106064538).

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

3002320230 is a wasteful number, since it uses less digits than its factorization.

3002320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29790.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 3002320230 is about 54793.4323619172. The cubic root of 3002320230 is about 1442.6212912397.

Adding to 3002320230 its reverse (320232003), we get a palindrome (3322552233).

The spelling of 3002320230 in words is "three billion, two million, three hundred twenty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 30 35 37 39 42 65 70 74 78 91 105 111 130 182 185 195 210 222 259 273 370 390 455 481 518 546 555 777 910 962 1110 1295 1365 1443 1554 2405 2590 2730 2886 3367 3885 4810 6734 7215 7770 10101 14430 16835 20202 29723 33670 50505 59446 89169 101010 148615 178338 208061 297230 386399 416122 445845 624183 772798 891690 1040305 1099751 1159197 1248366 1931995 2080610 2199502 2318394 2704793 3120915 3299253 3863990 5409586 5498755 5795985 6241830 6598506 7698257 8114379 10997510 11591970 13523965 14296763 15396514 16228758 16496265 23094771 27047930 28593526 32992530 38491285 40571895 42890289 46189542 71483815 76982570 81143790 85780578 100077341 115473855 142967630 200154682 214451445 230947710 300232023 428902890 500386705 600464046 1000773410 1501160115 3002320230