Base | Representation |
---|---|
bin | 100000110101111010010010… |
… | …001100110111111111000101 |
3 | 200221102112120110220210210222 |
4 | 200311322102030313333011 |
5 | 122413020112432404221 |
6 | 1231111455414154125 |
7 | 42265414304632502 |
oct | 4065722214677705 |
9 | 627375513823728 |
10 | 144442203013061 |
11 | 4202965a0005a8 |
12 | 14249a49652945 |
13 | 6279ac2444935 |
14 | 279507b7c04a9 |
15 | 11a7416e8b9ab |
hex | 835e92337fc5 |
144442203013061 has 2 divisors, whose sum is σ = 144442203013062. Its totient is φ = 144442203013060.
The previous prime is 144442203013001. The next prime is 144442203013079. The reversal of 144442203013061 is 160310302244441.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 131941841720836 + 12500361292225 = 11486594^2 + 3535585^2 .
It is a cyclic number.
It is not a de Polignac number, because 144442203013061 - 26 = 144442203012997 is a prime.
It is a super-2 number, since 2×1444422030130612 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144442203013001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221101506530 + 72221101506531.
It is an arithmetic number, because the mean of its divisors is an integer number (72221101506531).
Almost surely, 2144442203013061 is an apocalyptic number.
It is an amenable number.
144442203013061 is a deficient number, since it is larger than the sum of its proper divisors (1).
144442203013061 is an equidigital number, since it uses as much as digits as its factorization.
144442203013061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 55296, while the sum is 35.
The spelling of 144442203013061 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred three million, thirteen thousand, sixty-one".
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