Base | Representation |
---|---|
bin | 1010000100010110… |
… | …11110011111100101 |
3 | 111221200222021021122 |
4 | 11002023132133211 |
5 | 42032222201122 |
6 | 2252205423325 |
7 | 250643024414 |
oct | 50213363745 |
9 | 14850867248 |
10 | 5405272037 |
11 | 2324153980 |
12 | 106a26ab45 |
13 | 681ac7a29 |
14 | 393c3947b |
15 | 21980c142 |
hex | 1422de7e5 |
5405272037 has 16 divisors (see below), whose sum is σ = 6011680704. Its totient is φ = 4818528000.
The previous prime is 5405272001. The next prime is 5405272049. The reversal of 5405272037 is 7302725045.
It is not a de Polignac number, because 5405272037 - 26 = 5405271973 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 junction number, because it is equal to n+sod(n) for n = 5405271988 and 5405272006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405272237) 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, 209933 + ... + 234269.
It is an arithmetic number, because the mean of its divisors is an integer number (375730044).
Almost surely, 25405272037 is an apocalyptic number.
It is an amenable number.
5405272037 is a deficient number, since it is larger than the sum of its proper divisors (606408667).
5405272037 is a wasteful number, since it uses less digits than its factorization.
5405272037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24740.
The product of its (nonzero) digits is 58800, while the sum is 35.
The square root of 5405272037 is about 73520.5552005696. Note that the first 3 decimals coincide. The cubic root of 5405272037 is about 1754.9814027677.
The spelling of 5405272037 in words is "five billion, four hundred five million, two hundred seventy-two thousand, thirty-seven".
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