Base | Representation |
---|---|
bin | 1110100011001… |
… | …00001001010011 |
3 | 22111122112021121 |
4 | 13101210021103 |
5 | 222220420021 |
6 | 20035503111 |
7 | 3011236234 |
oct | 721441123 |
9 | 274575247 |
10 | 122045011 |
11 | 62989250 |
12 | 34a57a97 |
13 | 1c3919aa |
14 | 122cd08b |
15 | aaab741 |
hex | 7464253 |
122045011 has 8 divisors (see below), whose sum is σ = 134362800. Its totient is φ = 109931040.
The previous prime is 122045003. The next prime is 122045029. The reversal of 122045011 is 110540221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122045011 - 23 = 122045003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122045071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49696 + ... + 52093.
It is an arithmetic number, because the mean of its divisors is an integer number (16795350).
Almost surely, 2122045011 is an apocalyptic number.
122045011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
122045011 is a deficient number, since it is larger than the sum of its proper divisors (12317789).
122045011 is a wasteful number, since it uses less digits than its factorization.
122045011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101909.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 122045011 is about 11047.3983815195. The cubic root of 122045011 is about 496.0285534096.
Adding to 122045011 its reverse (110540221), we get a palindrome (232585232).
The spelling of 122045011 in words is "one hundred twenty-two million, forty-five thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •