Base | Representation |
---|---|
bin | 101000100001… |
… | …111111101011 |
3 | 201222210202122 |
4 | 220201333223 |
5 | 10210000003 |
6 | 1015421455 |
7 | 156211454 |
oct | 50417753 |
9 | 21883678 |
10 | 10625003 |
11 | 5aa77a4 |
12 | 368488b |
13 | 22801ac |
14 | 15a812b |
15 | ded238 |
hex | a21feb |
10625003 has 2 divisors, whose sum is σ = 10625004. Its totient is φ = 10625002.
The previous prime is 10624987. The next prime is 10625039. The reversal of 10625003 is 30052601.
It is a weak prime.
It is an emirp because it is prime and its reverse (30052601) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10625003 - 24 = 10624987 is a prime.
It is a super-2 number, since 2×106250032 = 225781377500018, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10625063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5312501 + 5312502.
It is an arithmetic number, because the mean of its divisors is an integer number (5312502).
Almost surely, 210625003 is an apocalyptic number.
10625003 is a deficient number, since it is larger than the sum of its proper divisors (1).
10625003 is an equidigital number, since it uses as much as digits as its factorization.
10625003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 10625003 is about 3259.6016627803. The cubic root of 10625003 is about 219.8415042989.
Adding to 10625003 its reverse (30052601), we get a palindrome (40677604).
The spelling of 10625003 in words is "ten million, six hundred twenty-five thousand, three".
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