Base | Representation |
---|---|
bin | 11101000001100… |
… | …101100011011110 |
3 | 1020221021212222220 |
4 | 131001211203132 |
5 | 1444130031410 |
6 | 120153050210 |
7 | 15032023356 |
oct | 3501454336 |
9 | 1227255886 |
10 | 486955230 |
11 | 22a967743 |
12 | 1170b6966 |
13 | 79b686b8 |
14 | 4895bb66 |
15 | 2cb3d070 |
hex | 1d0658de |
486955230 has 32 divisors (see below), whose sum is σ = 1171852704. Its totient is φ = 129503616.
The previous prime is 486955213. The next prime is 486955247. The reversal of 486955230 is 32559684.
It is an interprime number because it is at equal distance from previous prime (486955213) and next prime (486955247).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10569 + ... + 32948.
It is an arithmetic number, because the mean of its divisors is an integer number (36620397).
Almost surely, 2486955230 is an apocalyptic number.
486955230 is an abundant number, since it is smaller than the sum of its proper divisors (684897474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486955230 is a wasteful number, since it uses less digits than its factorization.
486955230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43900.
The product of its (nonzero) digits is 259200, while the sum is 42.
The square root of 486955230 is about 22067.0621062252. The cubic root of 486955230 is about 786.7371862554.
The spelling of 486955230 in words is "four hundred eighty-six million, nine hundred fifty-five thousand, two hundred thirty".
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