Base | Representation |
---|---|
bin | 10001011100101… |
… | …10101011110101 |
3 | 101012102022220001 |
4 | 20232112223311 |
5 | 244432304034 |
6 | 22305111301 |
7 | 3425055364 |
oct | 1056265365 |
9 | 335368801 |
10 | 146369269 |
11 | 75692442 |
12 | 41028531 |
13 | 2442a447 |
14 | 156217db |
15 | ccb3a14 |
hex | 8b96af5 |
146369269 has 8 divisors (see below), whose sum is σ = 157163328. Its totient is φ = 135817920.
The previous prime is 146369257. The next prime is 146369281. The reversal of 146369269 is 962963641.
It is an interprime number because it is at equal distance from previous prime (146369257) and next prime (146369281).
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 146369269 - 213 = 146361077 is a prime.
It is a super-2 number, since 2×1463692692 = 42847925815188722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146369969) 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, 59427 + ... + 61840.
It is an arithmetic number, because the mean of its divisors is an integer number (19645416).
Almost surely, 2146369269 is an apocalyptic number.
It is an amenable number.
146369269 is a deficient number, since it is larger than the sum of its proper divisors (10794059).
146369269 is a wasteful number, since it uses less digits than its factorization.
146369269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121355.
The product of its digits is 419904, while the sum is 46.
The square root of 146369269 is about 12098.3167837514. The cubic root of 146369269 is about 527.0073043814.
The spelling of 146369269 in words is "one hundred forty-six million, three hundred sixty-nine thousand, two hundred sixty-nine".
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