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5180615541696 = 2637172243101089
BaseRepresentation
bin100101101100011010010…
…1111111100001111000000
3200100021002000010022010110
41023120310233330033000
51134334400034313241
615003535242231320
71043200324351350
oct113306457741700
920307060108113
105180615541696
1117180a5462291
126b80557b5540
132b76b73b646a
1413ca59212b60
158eb5deb7816
hex4b634bfc3c0

5180615541696 has 224 divisors, whose sum is σ = 16594235665920. Its totient is φ = 1392471834624.

The previous prime is 5180615541631. The next prime is 5180615541743. The reversal of 5180615541696 is 6961455160815.

It is a tau number, because it is divible by the number of its divisors (224).

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, 51197520 + ... + 51298608.

Almost surely, 25180615541696 is an apocalyptic number.

5180615541696 is a gapful number since it is divisible by the number (56) 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 5180615541696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8297117832960).

5180615541696 is an abundant number, since it is smaller than the sum of its proper divisors (11413620124224).

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

5180615541696 is a wasteful number, since it uses less digits than its factorization.

5180615541696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103371 (or 103361 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 57.

The spelling of 5180615541696 in words is "five trillion, one hundred eighty billion, six hundred fifteen million, five hundred forty-one thousand, six hundred ninety-six".