Base | Representation |
---|---|
bin | 1110100100110… |
… | …11001101001101 |
3 | 22112001222122120 |
4 | 13102123031031 |
5 | 222300124131 |
6 | 20044403153 |
7 | 3013165611 |
oct | 722331515 |
9 | 275058576 |
10 | 122270541 |
11 | 63022738 |
12 | 34b464b9 |
13 | 1c440543 |
14 | 1234b341 |
15 | ab03496 |
hex | 749b34d |
122270541 has 16 divisors (see below), whose sum is σ = 168960000. Its totient is φ = 78568560.
The previous prime is 122270539. The next prime is 122270549. The reversal of 122270541 is 145072221.
It is not a de Polignac number, because 122270541 - 21 = 122270539 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122270549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21960 + ... + 26958.
It is an arithmetic number, because the mean of its divisors is an integer number (10560000).
Almost surely, 2122270541 is an apocalyptic number.
It is an amenable number.
122270541 is a deficient number, since it is larger than the sum of its proper divisors (46689459).
122270541 is a wasteful number, since it uses less digits than its factorization.
122270541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5296.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 122270541 is about 11057.6010508609. The cubic root of 122270541 is about 496.3339065485. Note that the first 3 decimals are identical.
The spelling of 122270541 in words is "one hundred twenty-two million, two hundred seventy thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •