Base | Representation |
---|---|
bin | 11100001001110110… |
… | …101011100010001011 |
3 | 2220000210021012101022 |
4 | 130021312223202023 |
5 | 443402401200412 |
6 | 21515411543055 |
7 | 2120062416434 |
oct | 341166534213 |
9 | 86023235338 |
10 | 30230100107 |
11 | 11903115709 |
12 | 5a37bbaa8b |
13 | 2b09c5aacc |
14 | 166ac2448b |
15 | bbde2ba72 |
hex | 709dab88b |
30230100107 has 2 divisors, whose sum is σ = 30230100108. Its totient is φ = 30230100106.
The previous prime is 30230100097. The next prime is 30230100143. The reversal of 30230100107 is 70100103203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30230100107 - 210 = 30230099083 is a prime.
It is a super-2 number, since 2×302301001072 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30230100907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115050053 + 15115050054.
It is an arithmetic number, because the mean of its divisors is an integer number (15115050054).
Almost surely, 230230100107 is an apocalyptic number.
30230100107 is a deficient number, since it is larger than the sum of its proper divisors (1).
30230100107 is an equidigital number, since it uses as much as digits as its factorization.
30230100107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 126, while the sum is 17.
The spelling of 30230100107 in words is "thirty billion, two hundred thirty million, one hundred thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •