Base | Representation |
---|---|
bin | 100000010111100010101000… |
… | …010101000110011011000001 |
3 | 200200001000201001111022022111 |
4 | 200113202220111012123001 |
5 | 122124321442330142431 |
6 | 1222433030232535321 |
7 | 41661553030250242 |
oct | 4027425025063301 |
9 | 620030631438274 |
10 | 142355220162241 |
11 | 413a4567652549 |
12 | 13b7148b251541 |
13 | 6158069198488 |
14 | 272205aa20cc9 |
15 | 116cebc9627b1 |
hex | 8178a85466c1 |
142355220162241 has 16 divisors (see below), whose sum is σ = 151280050996800. Its totient is φ = 133574578632000.
The previous prime is 142355220162229. The next prime is 142355220162251. The reversal of 142355220162241 is 142261022553241.
It is a cyclic number.
It is not a de Polignac number, because 142355220162241 - 25 = 142355220162209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142355220162194 and 142355220162203.
It is not an unprimeable number, because it can be changed into a prime (142355220162251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7684735 + ... + 18540916.
It is an arithmetic number, because the mean of its divisors is an integer number (9455003187300).
Almost surely, 2142355220162241 is an apocalyptic number.
It is an amenable number.
142355220162241 is a deficient number, since it is larger than the sum of its proper divisors (8924830834559).
142355220162241 is a wasteful number, since it uses less digits than its factorization.
142355220162241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26228400.
The product of its (nonzero) digits is 230400, while the sum is 40.
The spelling of 142355220162241 in words is "one hundred forty-two trillion, three hundred fifty-five billion, two hundred twenty million, one hundred sixty-two thousand, two hundred forty-one".
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