Base | Representation |
---|---|
bin | 10001110101011111101… |
… | …010101100010001100001 |
3 | 11100011200002200002211110 |
4 | 101311133222230101201 |
5 | 130040133200100043 |
6 | 2335022040533533 |
7 | 154360156051206 |
oct | 21653752542141 |
9 | 4304602602743 |
10 | 1225670706273 |
11 | 432893184722 |
12 | 1796627812a9 |
13 | 8b770a74c30 |
14 | 434739c1cad |
15 | 21d386e5b33 |
hex | 11d5faac461 |
1225670706273 has 16 divisors (see below), whose sum is σ = 1760025034880. Its totient is φ = 754221348864.
The previous prime is 1225670706233. The next prime is 1225670706287. The reversal of 1225670706273 is 3726070765221.
It is not a de Polignac number, because 1225670706273 - 26 = 1225670706209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1225670706233) 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, 21708 + ... + 1565826.
It is an arithmetic number, because the mean of its divisors is an integer number (110001564680).
Almost surely, 21225670706273 is an apocalyptic number.
1225670706273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1225670706273 is a deficient number, since it is larger than the sum of its proper divisors (534354328607).
1225670706273 is a wasteful number, since it uses less digits than its factorization.
1225670706273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1564488.
The product of its (nonzero) digits is 1481760, while the sum is 48.
The spelling of 1225670706273 in words is "one trillion, two hundred twenty-five billion, six hundred seventy million, seven hundred six thousand, two hundred seventy-three".
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