Search a number
-
+
30024223410320 = 2452388071852789
BaseRepresentation
bin1101101001110100011110…
…01010111100100010010000
310221022021202202022111112022
412310322033022330202100
512413404102143112240
6143504534322551012
76216115150105556
oct664721712744220
9127267682274468
1030024223410320
119626224426827
12344aa8b808468
13139a36cacb339
1475b27453dbd6
15370eeb6ea9b5
hex1b4e8f2bc890

30024223410320 has 80 divisors (see below), whose sum is σ = 72849686964480. Its totient is φ = 11486218394112.

The previous prime is 30024223410287. The next prime is 30024223410323. The reversal of 30024223410320 is 2301432242003.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 30024223410320.

It is not an unprimeable number, because it can be changed into a prime (30024223410323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15278486 + ... + 17131274.

It is an arithmetic number, because the mean of its divisors is an integer number (910621087056).

Almost surely, 230024223410320 is an apocalyptic number.

It is an amenable number.

30024223410320 is an abundant number, since it is smaller than the sum of its proper divisors (42825463554160).

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

30024223410320 is a wasteful number, since it uses less digits than its factorization.

30024223410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861632 (or 1861626 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30024223410320 its reverse (2301432242003), we get a palindrome (32325655652323).

The spelling of 30024223410320 in words is "thirty trillion, twenty-four billion, two hundred twenty-three million, four hundred ten thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 368 460 920 1840 8807 17614 35228 44035 70456 88070 140912 176140 202561 352280 405122 704560 810244 1012805 1620488 1852789 2025610 3240976 3705578 4051220 7411156 8102440 9263945 14822312 16204880 18527890 29644624 37055780 42614147 74111560 85228294 148223120 170456588 213070735 340913176 426141470 681826352 852282940 1704565880 3409131760 16317512723 32635025446 65270050892 81587563615 130540101784 163175127230 261080203568 326350254460 375302792629 652700508920 750605585258 1305401017840 1501211170516 1876513963145 3002422341032 3753027926290 6004844682064 7506055852580 15012111705160 30024223410320