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3104312330 = 257431576569
BaseRepresentation
bin1011100100001000…
…0000110000001010
322000100022101221202
42321002000300022
522324200443310
61232012104202
7136633135160
oct27102006012
98010271852
103104312330
111353337889
12727765062
133a61a7b02
142163db230
151327eb3a5
hexb9080c0a

3104312330 has 64 divisors (see below), whose sum is σ = 6577148160. Its totient is φ = 1032804864.

The previous prime is 3104312329. The next prime is 3104312389. The reversal of 3104312330 is 332134013.

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, 469286 + ... + 475854.

It is an arithmetic number, because the mean of its divisors is an integer number (102767940).

Almost surely, 23104312330 is an apocalyptic number.

3104312330 is an abundant number, since it is smaller than the sum of its proper divisors (3472835830).

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

3104312330 is a wasteful number, since it uses less digits than its factorization.

3104312330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6783.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3104312330 is about 55716.3560366254. The cubic root of 3104312330 is about 1458.7755308679.

Adding to 3104312330 its reverse (332134013), we get a palindrome (3436446343).

The spelling of 3104312330 in words is "three billion, one hundred four million, three hundred twelve thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 43 70 86 157 215 301 314 430 602 785 1099 1505 1570 2198 3010 5495 6569 6751 10990 13138 13502 32845 33755 45983 47257 65690 67510 91966 94514 229915 236285 282467 459830 472570 564934 1031333 1412335 1977269 2062666 2824670 3954538 5156665 7219331 9886345 10313330 14438662 19772690 36096655 44347319 72193310 88694638 221736595 310431233 443473190 620862466 1552156165 3104312330