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144641206124 = 22674177129209
BaseRepresentation
bin1000011010110101001…
…0011010011101101100
3111211100021221120122022
42012231102122131230
54332211122043444
6150240335005312
713310225652332
oct2065522323554
9454307846568
10144641206124
115638420aa88
1224048069838
13108412a8acc
147001bb3b52
153b684039ee
hex21ad49a76c

144641206124 has 24 divisors (see below), whose sum is σ = 256963544880. Its totient is φ = 71223584256.

The previous prime is 144641206103. The next prime is 144641206211. The reversal of 144641206124 is 421602146441.

144641206124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1446412061243 (a number of 34 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1054832 + ... + 1184040.

It is an arithmetic number, because the mean of its divisors is an integer number (10706814370).

Almost surely, 2144641206124 is an apocalyptic number.

It is an amenable number.

144641206124 is a deficient number, since it is larger than the sum of its proper divisors (112322338756).

144641206124 is a wasteful number, since it uses less digits than its factorization.

144641206124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133457 (or 133455 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 144641206124 in words is "one hundred forty-four billion, six hundred forty-one million, two hundred six thousand, one hundred twenty-four".

Divisors: 1 2 4 67 134 268 4177 8354 16708 129209 258418 279859 516836 559718 1119436 8657003 17314006 34628012 539705993 1079411986 2158823972 36160301531 72320603062 144641206124