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144231033030 = 235721013672647
BaseRepresentation
bin1000011001010011010…
…1101110100011000110
3111210021201010121221020
42012110311232203012
54330341121024110
6150131523332010
713264115360400
oct2062465564306
9453251117836
10144231033030
1156193726957
1223b52821006
13107a7314c36
146da3521b70
153b423d0d70
hex2194d6e8c6

144231033030 has 192 divisors, whose sum is σ = 407918426112. Its totient is φ = 32539449600.

The previous prime is 144231033007. The next prime is 144231033043. The reversal of 144231033030 is 30330132441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 54487167 + ... + 54489813.

It is an arithmetic number, because the mean of its divisors is an integer number (2124575136).

Almost surely, 2144231033030 is an apocalyptic number.

144231033030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144231033030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203959213056).

144231033030 is an abundant number, since it is smaller than the sum of its proper divisors (263687393082).

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

144231033030 is a wasteful number, since it uses less digits than its factorization.

144231033030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139 (or 3132 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 144231033030 its reverse (30330132441), we get a palindrome (174561165471).

The spelling of 144231033030 in words is "one hundred forty-four billion, two hundred thirty-one million, thirty-three thousand, thirty".