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143009916229024 = 251317531273004307
BaseRepresentation
bin100000100001000100010111…
…010000011001010110100000
3200202100121120221122102222221
4200201010113100121112200
5122221033302023312044
61224053503141440424
742060061020064645
oct4041042720312640
9622317527572887
10143009916229024
114162718a4a5619
1214058343710114
1361a4a1477a130
142745a0717bdcc
151180039592484
hex8211174195a0

143009916229024 has 192 divisors, whose sum is σ = 329677474000896. Its totient is φ = 60469902065664.

The previous prime is 143009916229021. The next prime is 143009916229027. The reversal of 143009916229024 is 420922619900341.

It is an interprime number because it is at equal distance from previous prime (143009916229021) and next prime (143009916229027).

It is a super-2 number, since 2×1430099162290242 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (143009916229021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46099479 + ... + 49103785.

It is an arithmetic number, because the mean of its divisors is an integer number (1717070177088).

Almost surely, 2143009916229024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143009916229024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164838737000448).

143009916229024 is an abundant number, since it is smaller than the sum of its proper divisors (186667557771872).

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

143009916229024 is a wasteful number, since it uses less digits than its factorization.

143009916229024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004527 (or 3004519 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 143009916229024 in words is "one hundred forty-three trillion, nine billion, nine hundred sixteen million, two hundred twenty-nine thousand, twenty-four".