Base | Representation |
---|---|
bin | 100111011011111111011… |
… | …1001111001111101010101 |
3 | 201012011120011122220012011 |
4 | 1032313332321321331111 |
5 | 1202301112432241400 |
6 | 15310004111224221 |
7 | 1066412234552266 |
oct | 116677671717525 |
9 | 21164504586164 |
10 | 5420230352725 |
11 | 17aa785802331 |
12 | 736588218071 |
13 | 304182a30c06 |
14 | 14a4aa67496d |
15 | 95ed51d88ba |
hex | 4edfee79f55 |
5420230352725 has 12 divisors (see below), whose sum is σ = 6722330680800. Its totient is φ = 4335381028400.
The previous prime is 5420230352591. The next prime is 5420230352729. The reversal of 5420230352725 is 5272530320245.
It is not a de Polignac number, because 5420230352725 - 231 = 5418082869077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5420230352729) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19943671 + ... + 20213620.
It is an arithmetic number, because the mean of its divisors is an integer number (560194223400).
Almost surely, 25420230352725 is an apocalyptic number.
It is an amenable number.
5420230352725 is a deficient number, since it is larger than the sum of its proper divisors (1302100328075).
5420230352725 is a wasteful number, since it uses less digits than its factorization.
5420230352725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40162700 (or 40162695 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 40.
The spelling of 5420230352725 in words is "five trillion, four hundred twenty billion, two hundred thirty million, three hundred fifty-two thousand, seven hundred twenty-five".
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