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5720158406 = 247457133157
BaseRepresentation
bin1010101001111001…
…01011000011000110
3112202122111011011202
411110330223003012
543203330032111
62343334502502
7261515354444
oct52474530306
915678434152
105720158406
112475975746
121137804a32
13702108521
143c39a5b94
152372abb3b
hex154f2b0c6

5720158406 has 16 divisors (see below), whose sum is σ = 8782036416. Its totient is φ = 2793080256.

The previous prime is 5720158403. The next prime is 5720158417. The reversal of 5720158406 is 6048510275.

It is a super-3 number, since 3×57201584063 (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5720158406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5720158403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23621 + ... + 109536.

It is an arithmetic number, because the mean of its divisors is an integer number (548877276).

Almost surely, 25720158406 is an apocalyptic number.

5720158406 is a deficient number, since it is larger than the sum of its proper divisors (3061878010).

5720158406 is a wasteful number, since it uses less digits than its factorization.

5720158406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133663.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 5720158406 is about 75631.7288312253. The cubic root of 5720158406 is about 1788.4193161548.

The spelling of 5720158406 in words is "five billion, seven hundred twenty million, one hundred fifty-eight thousand, four hundred six".

Divisors: 1 2 47 94 457 914 21479 42958 133157 266314 6258379 12516758 60852749 121705498 2860079203 5720158406