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242083507120 = 24571333253229
BaseRepresentation
bin1110000101110101001…
…1010010101110110000
3212010212012211100110021
43201131103102232300
512431241334211440
6303113413413224
723330024600410
oct3413523225660
9763765740407
10242083507120
1193737912a54
123ab0133a214
1319a9cc36590
14ba07284640
15646cd1684a
hex385d4d2bb0

242083507120 has 80 divisors (see below), whose sum is σ = 692731287360. Its totient is φ = 76615437312.

The previous prime is 242083507067. The next prime is 242083507139. The reversal of 242083507120 is 21705380242.

It is a happy number.

242083507120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 15 ways as a sum of consecutive naturals, for example, 16619335 + ... + 16633894.

It is an arithmetic number, because the mean of its divisors is an integer number (8659141092).

Almost surely, 2242083507120 is an apocalyptic number.

242083507120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242083507120 is an abundant number, since it is smaller than the sum of its proper divisors (450647780240).

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

242083507120 is a wasteful number, since it uses less digits than its factorization.

242083507120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33253262 (or 33253256 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 242083507120 its reverse (21705380242), we get a palindrome (263788887362).

The spelling of 242083507120 in words is "two hundred forty-two billion, eighty-three million, five hundred seven thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 455 520 560 728 910 1040 1456 1820 3640 7280 33253229 66506458 133012916 166266145 232772603 266025832 332532290 432291977 465545206 532051664 665064580 864583954 931090412 1163863015 1330129160 1729167908 1862180824 2161459885 2327726030 2660258320 3026043839 3458335816 3724361648 4322919770 4655452060 6052087678 6916671632 8645839540 9310904120 12104175356 15130219195 17291679080 18621808240 24208350712 30260438390 34583358160 48416701424 60520876780 121041753560 242083507120