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144231063030 = 23253837735413
BaseRepresentation
bin1000011001010011010…
…1110101110111110110
3111210021201012011002100
42012110311311313312
54330341123004110
6150131524122530
713264115544015
oct2062465656766
9453251164070
10144231063030
115619374744a
1223b52836446
13107a73257a2
146da352ca7c
153b423d9bc0
hex2194d75df6

144231063030 has 96 divisors (see below), whose sum is σ = 376535817216. Its totient is φ = 38304490752.

The previous prime is 144231063013. The next prime is 144231063037. The reversal of 144231063030 is 30360132441.

144231063030 is a `hidden beast` number, since 1 + 4 + 4 + 23 + 1 + 0 + 630 + 3 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144231062985 and 144231063003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144231063037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26642604 + ... + 26648016.

It is an arithmetic number, because the mean of its divisors is an integer number (3922248096).

Almost surely, 2144231063030 is an apocalyptic number.

144231063030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144231063030 is an abundant number, since it is smaller than the sum of its proper divisors (232304754186).

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

144231063030 is a wasteful number, since it uses less digits than its factorization.

144231063030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6582 (or 6579 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 144231063030 its reverse (30360132441), we get a palindrome (174591195471).

The spelling of 144231063030 in words is "one hundred forty-four billion, two hundred thirty-one million, sixty-three thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 383 766 773 1149 1546 1915 2298 2319 3447 3830 3865 4638 5413 5745 6894 6957 7730 10826 11490 11595 13914 16239 17235 23190 27065 32478 34470 34785 48717 54130 69570 81195 97434 162390 243585 296059 487170 592118 888177 1480295 1776354 2073179 2664531 2960590 4146358 4184249 4440885 5329062 6219537 8368498 8881770 10365895 12439074 12552747 13322655 18658611 20731790 20921245 25105494 26645310 31097685 37317222 37658241 41842490 62195370 62763735 75316482 93293055 125527470 186586110 188291205 376582410 1602567367 3205134734 4807702101 8012836835 9615404202 14423106303 16025673670 24038510505 28846212606 48077021010 72115531515 144231063030