Base | Representation |
---|---|
bin | 1000010111100001… |
… | …0111000110100001 |
3 | 12210112111221212222 |
4 | 2011320113012201 |
5 | 14100003110132 |
6 | 1010514400425 |
7 | 106442624666 |
oct | 20570270641 |
9 | 5715457788 |
10 | 2246144417 |
11 | a52987600 |
12 | 528290115 |
13 | 29a469b4a |
14 | 17444da6d |
15 | d22d4412 |
hex | 85e171a1 |
2246144417 has 6 divisors (see below), whose sum is σ = 2468902674. Its totient is φ = 2041949360.
The previous prime is 2246144387. The next prime is 2246144441. The reversal of 2246144417 is 7144416422.
It can be written as a sum of positive squares in only one way, i.e., 1304943376 + 941201041 = 36124^2 + 30679^2 .
It is not a de Polignac number, because 2246144417 - 212 = 2246140321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2246144477) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9281468 + ... + 9281709.
It is an arithmetic number, because the mean of its divisors is an integer number (411483779).
Almost surely, 22246144417 is an apocalyptic number.
It is an amenable number.
2246144417 is a deficient number, since it is larger than the sum of its proper divisors (222758257).
2246144417 is a wasteful number, since it uses less digits than its factorization.
2246144417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18563199 (or 18563188 counting only the distinct ones).
The product of its digits is 43008, while the sum is 35.
The square root of 2246144417 is about 47393.5060635948. The cubic root of 2246144417 is about 1309.6217887248.
The spelling of 2246144417 in words is "two billion, two hundred forty-six million, one hundred forty-four thousand, four hundred seventeen".
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