Base | Representation |
---|---|
bin | 100010100111011011101111… |
… | …100101100011100111110001 |
3 | 201222001022220102111220200201 |
4 | 202213123233211203213301 |
5 | 124423324021133430443 |
6 | 1255443355534515201 |
7 | 44032140062250316 |
oct | 4247335745434761 |
9 | 658038812456621 |
10 | 152243430373873 |
11 | 44567092516a13 |
12 | 150a9968965b01 |
13 | 66c46560a0a17 |
14 | 298489ad90d0d |
15 | 12903035c034d |
hex | 8a76ef9639f1 |
152243430373873 has 2 divisors, whose sum is σ = 152243430373874. Its totient is φ = 152243430373872.
The previous prime is 152243430373861. The next prime is 152243430373889. The reversal of 152243430373873 is 378373034342251.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 114653190310129 + 37590240063744 = 10707623^2 + 6131088^2 .
It is a cyclic number.
It is not a de Polignac number, because 152243430373873 - 29 = 152243430373361 is a prime.
It is a super-2 number, since 2×1522434303738732 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (152243430377873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76121715186936 + 76121715186937.
It is an arithmetic number, because the mean of its divisors is an integer number (76121715186937).
Almost surely, 2152243430373873 is an apocalyptic number.
It is an amenable number.
152243430373873 is a deficient number, since it is larger than the sum of its proper divisors (1).
152243430373873 is an equidigital number, since it uses as much as digits as its factorization.
152243430373873 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30481920, while the sum is 55.
The spelling of 152243430373873 in words is "one hundred fifty-two trillion, two hundred forty-three billion, four hundred thirty million, three hundred seventy-three thousand, eight hundred seventy-three".
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