Base | Representation |
---|---|
bin | 1110000100010010000010… |
… | …01111111010101000101011 |
3 | 11001112012122020222002020011 |
4 | 13002021001033322220223 |
5 | 13023303200441012123 |
6 | 145442344054112351 |
7 | 6341603464330330 |
oct | 702110117725053 |
9 | 131465566862204 |
10 | 30933449157163 |
11 | 9946890685793 |
12 | 357713964b6b7 |
13 | 143501ca37b37 |
14 | 78d288d02987 |
15 | 3899b3b46e0d |
hex | 1c22413faa2b |
30933449157163 has 16 divisors (see below), whose sum is σ = 35622774190080. Its totient is φ = 26311693824000.
The previous prime is 30933449157131. The next prime is 30933449157199. The reversal of 30933449157163 is 36175194433903.
It is a cyclic number.
It is not a de Polignac number, because 30933449157163 - 25 = 30933449157131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30933449157098 and 30933449157107.
It is not an unprimeable number, because it can be changed into a prime (30933449157103) 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, 140272438 + ... + 140492788.
It is an arithmetic number, because the mean of its divisors is an integer number (2226423386880).
Almost surely, 230933449157163 is an apocalyptic number.
30933449157163 is a deficient number, since it is larger than the sum of its proper divisors (4689325032917).
30933449157163 is a wasteful number, since it uses less digits than its factorization.
30933449157163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373578.
The product of its (nonzero) digits is 22044960, while the sum is 58.
The spelling of 30933449157163 in words is "thirty trillion, nine hundred thirty-three billion, four hundred forty-nine million, one hundred fifty-seven thousand, one hundred sixty-three".
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