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144326060 = 22543257653
BaseRepresentation
bin10001001101000…
…11110110101100
3101001120112010122
420212203312230
5243421413220
622153224112
73401515454
oct1046436654
9331515118
10144326060
117451733a
1240402038
1323b93448
141524cd64
15ca0d425
hex89a3dac

144326060 has 48 divisors (see below), whose sum is σ = 311816736. Its totient is φ = 56082432.

The previous prime is 144326051. The next prime is 144326099. The reversal of 144326060 is 60623441.

144326060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220694 + ... + 221346.

It is an arithmetic number, because the mean of its divisors is an integer number (6496182).

Almost surely, 2144326060 is an apocalyptic number.

144326060 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 144326060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155908368).

144326060 is an abundant number, since it is smaller than the sum of its proper divisors (167490676).

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

144326060 is a wasteful number, since it uses less digits than its factorization.

144326060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 144326060 is about 12013.5781514085. The cubic root of 144326060 is about 524.5435912423.

The spelling of 144326060 in words is "one hundred forty-four million, three hundred twenty-six thousand, sixty".

Divisors: 1 2 4 5 10 20 43 86 172 215 257 430 514 653 860 1028 1285 1306 2570 2612 3265 5140 6530 11051 13060 22102 28079 44204 55255 56158 110510 112316 140395 167821 221020 280790 335642 561580 671284 839105 1678210 3356420 7216303 14432606 28865212 36081515 72163030 144326060