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98690802738528 = 25372111319312231117
BaseRepresentation
bin10110011100001000111110…
…001111010110010101100000
3110221102202012201200210011210
4112130020332033112111200
5100413422231000113103
6545521532345510120
726534114044056300
oct2634107617262540
9427382181623153
1098690802738528
112949a597311350
12b09ab321a2340
13430b66c762870
141a52935d83600
15b62293204e03
hex59c23e3d6560

98690802738528 has 2304 divisors, whose sum is σ = 386771508264960. Its totient is φ = 21577018982400.

The previous prime is 98690802738413. The next prime is 98690802738529. The reversal of 98690802738528 is 82583720809689.

98690802738528 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 98690802738528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98690802738529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 88353448626 + ... + 88353449742.

It is an arithmetic number, because the mean of its divisors is an integer number (167869578240).

Almost surely, 298690802738528 is an apocalyptic number.

98690802738528 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98690802738528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193385754132480).

98690802738528 is an abundant number, since it is smaller than the sum of its proper divisors (288080705526432).

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

98690802738528 is a wasteful number, since it uses less digits than its factorization.

98690802738528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 836075520, while the sum is 75.

The spelling of 98690802738528 in words is "ninety-eight trillion, six hundred ninety billion, eight hundred two million, seven hundred thirty-eight thousand, five hundred twenty-eight".