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144104042130 = 235191132237293
BaseRepresentation
bin1000011000110101000…
…1010010111010010010
3111202221212011211011120
42012031101102322102
54330111113322010
6150111145423110
713261014101466
oct2061521227222
9452855154146
10144104042130
1156128a7a7a4
1223b1819aa96
1310786c10ca9
146d907064a6
153b36198e70
hex218d452e92

144104042130 has 64 divisors (see below), whose sum is σ = 367274183040. Its totient is φ = 36083045376.

The previous prime is 144104042087. The next prime is 144104042161. The reversal of 144104042130 is 31240401441.

It is a self number, because there is not a number n which added to its sum of digits gives 144104042130.

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, 1054237 + ... + 1183056.

It is an arithmetic number, because the mean of its divisors is an integer number (5738659110).

Almost surely, 2144104042130 is an apocalyptic number.

144104042130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144104042130 is an abundant number, since it is smaller than the sum of its proper divisors (223170140910).

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

144104042130 is a wasteful number, since it uses less digits than its factorization.

144104042130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237435.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 144104042130 its reverse (31240401441), we get a palindrome (175344443571).

The spelling of 144104042130 in words is "one hundred forty-four billion, one hundred four million, forty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 113 114 190 226 285 339 565 570 678 1130 1695 2147 3390 4294 6441 10735 12882 21470 32205 64410 2237293 4474586 6711879 11186465 13423758 22372930 33559395 42508567 67118790 85017134 127525701 212542835 252814109 255051402 425085670 505628218 637628505 758442327 1264070545 1275257010 1516884654 2528141090 3792211635 4803468071 7584423270 9606936142 14410404213 24017340355 28820808426 48034680710 72052021065 144104042130