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144613060060 = 2257343490247
BaseRepresentation
bin1000011010101110011…
…1000010110111011100
3111211021022222121111111
42012223213002313130
54332131420410220
6150233451431404
713306434505000
oct2065347026734
9454238877444
10144613060060
115636a336477
122403a755564
1310838502931
146ddc168700
153b65be415a
hex21ab9c2ddc

144613060060 has 96 divisors (see below), whose sum is σ = 362391321600. Its totient is φ = 48428460864.

The previous prime is 144613060057. The next prime is 144613060117. The reversal of 144613060060 is 60060316441.

It is a congruent number.

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, 49857 + ... + 540103.

It is an arithmetic number, because the mean of its divisors is an integer number (3774909600).

Almost surely, 2144613060060 is an apocalyptic number.

144613060060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144613060060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181195660800).

144613060060 is an abundant number, since it is smaller than the sum of its proper divisors (217778261540).

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

144613060060 is a wasteful number, since it uses less digits than its factorization.

144613060060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490320 (or 490304 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 144613060060 in words is "one hundred forty-four billion, six hundred thirteen million, sixty thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 43 49 70 86 98 140 172 196 215 245 301 343 430 490 602 686 860 980 1204 1372 1505 1715 2107 3010 3430 4214 6020 6860 8428 10535 14749 21070 29498 42140 58996 73745 147490 294980 490247 980494 1960988 2451235 3431729 4902470 6863458 9804940 13726916 17158645 21080621 24022103 34317290 42161242 48044206 68634580 84322484 96088412 105403105 120110515 147564347 168154721 210806210 240221030 295128694 336309442 421612420 480442060 590257388 672618884 737821735 840773605 1032950429 1475643470 1681547210 2065900858 2951286940 3363094420 4131801716 5164752145 7230653003 10329504290 14461306006 20659008580 28922612012 36153265015 72306530030 144613060060