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5806102445 = 5111333124533
BaseRepresentation
bin1010110100001001…
…00001011110101101
3112222122012120020022
411122010201132231
543342330234240
62400044531525
7263611025243
oct53204413655
915878176208
105806102445
11250a436780
121160550ba5
13716b6a2a0
143d1178793
1523ead69b5
hex15a1217ad

5806102445 has 32 divisors (see below), whose sum is σ = 8210450304. Its totient is φ = 3885868800.

The previous prime is 5806102433. The next prime is 5806102453. The reversal of 5806102445 is 5442016085.

It is not a de Polignac number, because 5806102445 - 224 = 5789325229 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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, 224399 + ... + 248931.

It is an arithmetic number, because the mean of its divisors is an integer number (256576572).

Almost surely, 25806102445 is an apocalyptic number.

5806102445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5806102445 is a deficient number, since it is larger than the sum of its proper divisors (2404347859).

5806102445 is a wasteful number, since it uses less digits than its factorization.

5806102445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24893.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 5806102445 is about 76197.7850399866. The cubic root of 5806102445 is about 1797.3316889532.

The spelling of 5806102445 in words is "five billion, eight hundred six million, one hundred two thousand, four hundred forty-five".

Divisors: 1 5 11 13 55 65 143 331 715 1655 3641 4303 18205 21515 24533 47333 122665 236665 269863 318929 1349315 1594645 3508219 8120423 17541095 40602115 89324653 105565499 446623265 527827495 1161220489 5806102445