Base | Representation |
---|---|
bin | 1101000110011011100… |
… | …1111000111110100111 |
3 | 210111221011000222000002 |
4 | 3101212321320332213 |
5 | 12141413034013030 |
6 | 251220542411515 |
7 | 22155212550566 |
oct | 3214671707647 |
9 | 714834028002 |
10 | 225064751015 |
11 | 874a4203665 |
12 | 37751890b9b |
13 | 182ba0a6cb0 |
14 | ac70cc1bdd |
15 | 5cc3b87245 |
hex | 3466e78fa7 |
225064751015 has 16 divisors (see below), whose sum is σ = 290879573376. Its totient is φ = 166186425600.
The previous prime is 225064750987. The next prime is 225064751027. The reversal of 225064751015 is 510157460522.
It is not a de Polignac number, because 225064751015 - 28 = 225064750759 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 225064751015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582155 + ... + 888275.
It is an arithmetic number, because the mean of its divisors is an integer number (18179973336).
Almost surely, 2225064751015 is an apocalyptic number.
225064751015 is a deficient number, since it is larger than the sum of its proper divisors (65814822361).
225064751015 is a wasteful number, since it uses less digits than its factorization.
225064751015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317450.
The product of its (nonzero) digits is 84000, while the sum is 38.
The spelling of 225064751015 in words is "two hundred twenty-five billion, sixty-four million, seven hundred fifty-one thousand, fifteen".
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