Search a number
-
+
143124065052125 = 531778785581323
BaseRepresentation
bin100000100010101110101011…
…000011100110010111011101
3200202202112020011210110201212
4200202232223003212113131
5122224421041123132000
61224222142055114205
742101241520060403
oct4042565303462735
9622675204713655
10143124065052125
1141670636537953
121407649b972965
1361b2706674a41
14274b355375473
151182ebaa0ac35
hex822bab0e65dd

143124065052125 has 32 divisors (see below), whose sum is σ = 189366137940096. Its totient is φ = 107627070547200.

The previous prime is 143124065052053. The next prime is 143124065052149. The reversal of 143124065052125 is 521250560421341.

It is a happy number.

143124065052125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-143124065052125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41118287 + ... + 44463036.

It is an arithmetic number, because the mean of its divisors is an integer number (5917691810628).

Almost surely, 2143124065052125 is an apocalyptic number.

It is an amenable number.

143124065052125 is a deficient number, since it is larger than the sum of its proper divisors (46242072887971).

143124065052125 is an equidigital number, since it uses as much as digits as its factorization.

143124065052125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85582142 (or 85582132 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 143124065052125 in words is "one hundred forty-three trillion, one hundred twenty-four billion, sixty-five million, fifty-two thousand, one hundred twenty-five".

Divisors: 1 5 17 25 85 125 425 787 2125 3935 13379 19675 66895 98375 334475 1672375 85581323 427906615 1454882491 2139533075 7274412455 10697665375 36372062275 67352501201 181860311375 336762506005 1144992520417 1683812530025 5724962602085 8419062650125 28624813010425 143124065052125