Base | Representation |
---|---|
bin | 1001001000111101010… |
… | …0000100011111001011 |
3 | 120000022012220100110202 |
4 | 2102033110010133023 |
5 | 10033040421211203 |
6 | 200045132402415 |
7 | 14226116253143 |
oct | 2221724043713 |
9 | 500265810422 |
10 | 157023225803 |
11 | 606585766a4 |
12 | 2652291640b |
13 | 11a65627b82 |
14 | 7858435923 |
15 | 4140485388 |
hex | 248f5047cb |
157023225803 has 2 divisors, whose sum is σ = 157023225804. Its totient is φ = 157023225802.
The previous prime is 157023225787. The next prime is 157023225809. The reversal of 157023225803 is 308522320751.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 157023225803 - 24 = 157023225787 is a prime.
It is not a weakly prime, because it can be changed into another prime (157023225809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78511612901 + 78511612902.
It is an arithmetic number, because the mean of its divisors is an integer number (78511612902).
Almost surely, 2157023225803 is an apocalyptic number.
157023225803 is a deficient number, since it is larger than the sum of its proper divisors (1).
157023225803 is an equidigital number, since it uses as much as digits as its factorization.
157023225803 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 100800, while the sum is 38.
The spelling of 157023225803 in words is "one hundred fifty-seven billion, twenty-three million, two hundred twenty-five thousand, eight hundred three".
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