Base | Representation |
---|---|
bin | 1101010111100000100… |
… | …1000100100001000001 |
3 | 210221202121221101111001 |
4 | 3111320021010201001 |
5 | 12230310110113101 |
6 | 253255501052001 |
7 | 22406625350011 |
oct | 3257011044101 |
9 | 727677841431 |
10 | 229648910401 |
11 | 89436906439 |
12 | 38610b57001 |
13 | 1886aa39141 |
14 | b187a57c41 |
15 | 5e9134b901 |
hex | 3578244841 |
229648910401 has 4 divisors (see below), whose sum is σ = 229735671232. Its totient is φ = 229562149572.
The previous prime is 229648910389. The next prime is 229648910431. The reversal of 229648910401 is 104019846922.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 229648910401 - 225 = 229615355969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229648910431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43376445 + ... + 43381738.
It is an arithmetic number, because the mean of its divisors is an integer number (57433917808).
Almost surely, 2229648910401 is an apocalyptic number.
It is an amenable number.
229648910401 is a deficient number, since it is larger than the sum of its proper divisors (86760831).
229648910401 is an equidigital number, since it uses as much as digits as its factorization.
229648910401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86760830.
The product of its (nonzero) digits is 248832, while the sum is 46.
The spelling of 229648910401 in words is "two hundred twenty-nine billion, six hundred forty-eight million, nine hundred ten thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •