Base | Representation |
---|---|
bin | 1010000011111111… |
… | …11101101110010001 |
3 | 111221111021221121211 |
4 | 11001333331232101 |
5 | 42030434113400 |
6 | 2252021020121 |
7 | 250605255214 |
oct | 50177755621 |
9 | 14844257554 |
10 | 5402254225 |
11 | 2322482615 |
12 | 1069254641 |
13 | 6812ac244 |
14 | 39369177b |
15 | 219412dba |
hex | 141ffdb91 |
5402254225 has 24 divisors (see below), whose sum is σ = 6834439800. Its totient is φ = 4234513920.
The previous prime is 5402254223. The next prime is 5402254261. The reversal of 5402254225 is 5224522045.
It can be written as a sum of positive squares in 12 ways, for example, as 41525136 + 5360729089 = 6444^2 + 73217^2 .
It is not a de Polignac number, because 5402254225 - 21 = 5402254223 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5402254223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1159701 + ... + 1164349.
It is an arithmetic number, because the mean of its divisors is an integer number (284768325).
Almost surely, 25402254225 is an apocalyptic number.
It is an amenable number.
5402254225 is a deficient number, since it is larger than the sum of its proper divisors (1432185575).
5402254225 is a wasteful number, since it uses less digits than its factorization.
5402254225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5589 (or 5584 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 31.
The square root of 5402254225 is about 73500.0287414910. The cubic root of 5402254225 is about 1754.6547346651.
It can be divided in two parts, 540225 and 4225, that multiplied together give a square (2282450625 = 477752).
The spelling of 5402254225 in words is "five billion, four hundred two million, two hundred fifty-four thousand, two hundred twenty-five".
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