Base | Representation |
---|---|
bin | 1110110011000011011… |
… | …1111100011110100110 |
3 | 220022012020111122022122 |
4 | 3230300313330132212 |
5 | 13131122044324340 |
6 | 312442150025542 |
7 | 24236612130635 |
oct | 3546067743646 |
9 | 808166448278 |
10 | 254223042470 |
11 | 988a73095a1 |
12 | 4132a9482b2 |
13 | 1ac85c74aa7 |
14 | c43962551c |
15 | 692d94adb5 |
hex | 3b30dfc7a6 |
254223042470 has 16 divisors (see below), whose sum is σ = 481685765040. Its totient is φ = 96337152864.
The previous prime is 254223042439. The next prime is 254223042481. The reversal of 254223042470 is 74240322452.
It is a self number, because there is not a number n which added to its sum of digits gives 254223042470.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669007817 + ... + 669008196.
It is an arithmetic number, because the mean of its divisors is an integer number (30105360315).
Almost surely, 2254223042470 is an apocalyptic number.
254223042470 is a deficient number, since it is larger than the sum of its proper divisors (227462722570).
254223042470 is a wasteful number, since it uses less digits than its factorization.
254223042470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338016039.
The product of its (nonzero) digits is 107520, while the sum is 35.
The spelling of 254223042470 in words is "two hundred fifty-four billion, two hundred twenty-three million, forty-two thousand, four hundred seventy".
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