Base | Representation |
---|---|
bin | 110111111000111010… |
… | …1011001101101101011 |
3 | 102110210111111010002002 |
4 | 1233301311121231223 |
5 | 3431300441100003 |
6 | 131045335401215 |
7 | 11446146164654 |
oct | 1576165315553 |
9 | 373714433062 |
10 | 120021425003 |
11 | 4699aa69037 |
12 | 1b316b2320b |
13 | b41977929c |
14 | 5b4812252b |
15 | 31c6cd8a88 |
hex | 1bf1d59b6b |
120021425003 has 2 divisors, whose sum is σ = 120021425004. Its totient is φ = 120021425002.
The previous prime is 120021424997. The next prime is 120021425023. The reversal of 120021425003 is 300524120021.
It is an a-pointer prime, because the next prime (120021425023) can be obtained adding 120021425003 to its sum of digits (20).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 120021425003 - 234 = 102841555819 is a prime.
It is not a weakly prime, because it can be changed into another prime (120021425023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010712501 + 60010712502.
It is an arithmetic number, because the mean of its divisors is an integer number (60010712502).
Almost surely, 2120021425003 is an apocalyptic number.
120021425003 is a deficient number, since it is larger than the sum of its proper divisors (1).
120021425003 is an equidigital number, since it uses as much as digits as its factorization.
120021425003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 120021425003 its reverse (300524120021), we get a palindrome (420545545024).
The spelling of 120021425003 in words is "one hundred twenty billion, twenty-one million, four hundred twenty-five thousand, three".
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