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5205537876 = 2237115633699
BaseRepresentation
bin1001101100100011…
…00011010001010100
3111102210010201112010
410312101203101110
541130104203001
62220312424220
7242666225160
oct46621432124
914383121463
105205537876
112231432720
1210133a8070
1364c604736
143754c5ca0
152070068d6
hex136463454

5205537876 has 48 divisors (see below), whose sum is σ = 15143385600. Its totient is φ = 1352087520.

The previous prime is 5205537851. The next prime is 5205537877. The reversal of 5205537876 is 6787355025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205537877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2815926 + ... + 2817773.

It is an arithmetic number, because the mean of its divisors is an integer number (315487200).

Almost surely, 25205537876 is an apocalyptic number.

It is an amenable number.

5205537876 is an abundant number, since it is smaller than the sum of its proper divisors (9937847724).

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

5205537876 is a wasteful number, since it uses less digits than its factorization.

5205537876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633724 (or 5633722 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 48.

The square root of 5205537876 is about 72149.4135527102. The cubic root of 5205537876 is about 1733.0930084789.

The spelling of 5205537876 in words is "five billion, two hundred five million, five hundred thirty-seven thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 5633699 11267398 16901097 22534796 33802194 39435893 61970689 67604388 78871786 118307679 123941378 157743572 185912067 236615358 247882756 371824134 433794823 473230716 743648268 867589646 1301384469 1735179292 2602768938 5205537876