Base | Representation |
---|---|
bin | 1010001010010110… |
… | …10010111000001001 |
3 | 112002012120222001112 |
4 | 11011023102320021 |
5 | 42133110243410 |
6 | 2301203300105 |
7 | 252123314246 |
oct | 50513227011 |
9 | 15065528045 |
10 | 5455556105 |
11 | 234a57905a |
12 | 108307a635 |
13 | 68c35250c |
14 | 39a7a85cd |
15 | 21de41105 |
hex | 1452d2e09 |
5455556105 has 16 divisors (see below), whose sum is σ = 6975933840. Its totient is φ = 4081539072.
The previous prime is 5455556101. The next prime is 5455556123. The reversal of 5455556105 is 5016555545.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 715509001 + 4740047104 = 26749^2 + 68848^2 .
It is a cyclic number.
It is not a de Polignac number, because 5455556105 - 22 = 5455556101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5455556101) 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, 191060 + ... + 217749.
It is an arithmetic number, because the mean of its divisors is an integer number (435995865).
Almost surely, 25455556105 is an apocalyptic number.
It is an amenable number.
5455556105 is a deficient number, since it is larger than the sum of its proper divisors (1520377735).
5455556105 is a wasteful number, since it uses less digits than its factorization.
5455556105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408988.
The product of its (nonzero) digits is 375000, while the sum is 41.
The square root of 5455556105 is about 73861.7364066131. The cubic root of 5455556105 is about 1760.4066838482.
The spelling of 5455556105 in words is "five billion, four hundred fifty-five million, five hundred fifty-six thousand, one hundred five".
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