Base | Representation |
---|---|
bin | 11100010100000100… |
… | …010010111110111011 |
3 | 2220110201200020220002 |
4 | 130110010102332323 |
5 | 444230232113343 |
6 | 21544412223215 |
7 | 2124242663612 |
oct | 342404227673 |
9 | 86421606802 |
10 | 30401441723 |
11 | 11990904154 |
12 | 5a8546ab0b |
13 | 2b365bc993 |
14 | 16858a6879 |
15 | bcdec48b8 |
hex | 714112fbb |
30401441723 has 2 divisors, whose sum is σ = 30401441724. Its totient is φ = 30401441722.
The previous prime is 30401441713. The next prime is 30401441731. The reversal of 30401441723 is 32714410403.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30401441723 - 224 = 30384664507 is a prime.
It is not a weakly prime, because it can be changed into another prime (30401441713) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15200720861 + 15200720862.
It is an arithmetic number, because the mean of its divisors is an integer number (15200720862).
Almost surely, 230401441723 is an apocalyptic number.
30401441723 is a deficient number, since it is larger than the sum of its proper divisors (1).
30401441723 is an equidigital number, since it uses as much as digits as its factorization.
30401441723 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 29.
The spelling of 30401441723 in words is "thirty billion, four hundred one million, four hundred forty-one thousand, seven hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •