Base | Representation |
---|---|
bin | 10001011011110… |
… | …00101100010111 |
3 | 101012012002101012 |
4 | 20231320230113 |
5 | 244414341143 |
6 | 22302322435 |
7 | 3424034261 |
oct | 1055705427 |
9 | 335162335 |
10 | 146246423 |
11 | 75609114 |
12 | 40b8941b |
13 | 243b655b |
14 | 155ccb31 |
15 | cc8c418 |
hex | 8b78b17 |
146246423 has 8 divisors (see below), whose sum is σ = 148191120. Its totient is φ = 144312640.
The previous prime is 146246417. The next prime is 146246431. The reversal of 146246423 is 324642641.
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 146246423 - 220 = 145197847 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 146246423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146246453) 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, 26243 + ... + 31323.
It is an arithmetic number, because the mean of its divisors is an integer number (18523890).
Almost surely, 2146246423 is an apocalyptic number.
146246423 is a deficient number, since it is larger than the sum of its proper divisors (1944697).
146246423 is a wasteful number, since it uses less digits than its factorization.
146246423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5457.
The product of its digits is 27648, while the sum is 32.
The square root of 146246423 is about 12093.2387307950. The cubic root of 146246423 is about 526.8598261112.
The spelling of 146246423 in words is "one hundred forty-six million, two hundred forty-six thousand, four hundred twenty-three".
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