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5729931073152 = 273511132694789
BaseRepresentation
bin101001101100001101010…
…0000011001011010000000
3202021202221202012120200000
41103120122200121122000
51222334344323320102
620104143300400000
71130655014340456
oct123303240313200
922252852176600
105729931073152
11190a060791450
127865ba3a6000
1332743a542080
1415b489cb29d6
159e0ae33a01c
hex5361a819680

5729931073152 has 768 divisors, whose sum is σ = 20167409808000. Its totient is φ = 1596486205440.

The previous prime is 5729931073133. The next prime is 5729931073193. The reversal of 5729931073152 is 2513701399275.

It is a happy number.

5729931073152 is a `hidden beast` number, since 5 + 7 + 2 + 9 + 9 + 310 + 7 + 315 + 2 = 666.

It is a super-2 number, since 2×57299310731522 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 1196475174 + ... + 1196479962.

Almost surely, 25729931073152 is an apocalyptic number.

5729931073152 is a gapful number since it is divisible by the number (52) 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 5729931073152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10083704904000).

5729931073152 is an abundant number, since it is smaller than the sum of its proper divisors (14437478734848).

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

5729931073152 is a wasteful number, since it uses less digits than its factorization.

5729931073152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 3572100, while the sum is 54.

The spelling of 5729931073152 in words is "five trillion, seven hundred twenty-nine billion, nine hundred thirty-one million, seventy-three thousand, one hundred fifty-two".