Base | Representation |
---|---|
bin | 11100100000100001… |
… | …011110000001011011 |
3 | 2221000021220020022021 |
4 | 130200201132001123 |
5 | 1000142231300312 |
6 | 22021235235311 |
7 | 2132361145324 |
oct | 344041360133 |
9 | 87007806267 |
10 | 30610415707 |
11 | 11a88866423 |
12 | 5b23448b37 |
13 | 2b6a999821 |
14 | 16a554344b |
15 | be2502c07 |
hex | 72085e05b |
30610415707 has 2 divisors, whose sum is σ = 30610415708. Its totient is φ = 30610415706.
The previous prime is 30610415683. The next prime is 30610415741. The reversal of 30610415707 is 70751401603.
It is an a-pointer prime, because the next prime (30610415741) can be obtained adding 30610415707 to its sum of digits (34).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30610415707 - 219 = 30609891419 is a prime.
It is not a weakly prime, because it can be changed into another prime (30610415107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15305207853 + 15305207854.
It is an arithmetic number, because the mean of its divisors is an integer number (15305207854).
Almost surely, 230610415707 is an apocalyptic number.
30610415707 is a deficient number, since it is larger than the sum of its proper divisors (1).
30610415707 is an equidigital number, since it uses as much as digits as its factorization.
30610415707 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17640, while the sum is 34.
The spelling of 30610415707 in words is "thirty billion, six hundred ten million, four hundred fifteen thousand, seven hundred seven".
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