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2430552030 = 2351134091753
BaseRepresentation
bin1001000011011111…
…0100011111011110
320021101111211120120
42100313310133132
514434210131110
61041103055410
7114142231344
oct22067643736
96241454516
102430552030
111037a8a795
12579ba1566
132c9724c8a
14190b33994
15e35ad870
hex90df47de

2430552030 has 64 divisors (see below), whose sum is σ = 5902701120. Its totient is φ = 640475136.

The previous prime is 2430552013. The next prime is 2430552041. The reversal of 2430552030 is 302550342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1385634 + ... + 1387386.

It is an arithmetic number, because the mean of its divisors is an integer number (92229705).

Almost surely, 22430552030 is an apocalyptic number.

2430552030 is an abundant number, since it is smaller than the sum of its proper divisors (3472149090).

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

2430552030 is a wasteful number, since it uses less digits than its factorization.

2430552030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 2430552030 is about 49300.6291034912. The cubic root of 2430552030 is about 1344.5232216031.

The spelling of 2430552030 in words is "two billion, four hundred thirty million, five hundred fifty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 113 226 339 409 565 678 818 1130 1227 1695 1753 2045 2454 3390 3506 4090 5259 6135 8765 10518 12270 17530 26295 46217 52590 92434 138651 198089 231085 277302 396178 462170 594267 693255 716977 990445 1188534 1386510 1433954 1980890 2150931 2971335 3584885 4301862 5942670 7169770 10754655 21509310 81018401 162036802 243055203 405092005 486110406 810184010 1215276015 2430552030