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5720131635 = 35663757457
BaseRepresentation
bin1010101001111001…
…00100100000110011
3112202122102210110020
411110330210200303
543203323203020
62343334134523
7261515213421
oct52474444063
915678383406
105720131635
112475957619
1211377b1443
137020c929a
143c399a111
152372a3c40
hex154f24833

5720131635 has 16 divisors (see below), whose sum is σ = 9153748896. Its totient is φ = 3050224128.

The previous prime is 5720131607. The next prime is 5720131639. The reversal of 5720131635 is 5361310275.

It is not a de Polignac number, because 5720131635 - 213 = 5720123443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5720131596 and 5720131605.

It is not an unprimeable number, because it can be changed into a prime (5720131639) 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, 70827 + ... + 128283.

It is an arithmetic number, because the mean of its divisors is an integer number (572109306).

Almost surely, 25720131635 is an apocalyptic number.

5720131635 is a deficient number, since it is larger than the sum of its proper divisors (3433617261).

5720131635 is a wasteful number, since it uses less digits than its factorization.

5720131635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64102.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5720131635 is about 75631.5518484184. The cubic root of 5720131635 is about 1788.4165261477.

The spelling of 5720131635 in words is "five billion, seven hundred twenty million, one hundred thirty-one thousand, six hundred thirty-five".

Divisors: 1 3 5 15 6637 19911 33185 57457 99555 172371 287285 861855 381342109 1144026327 1906710545 5720131635