Base | Representation |
---|---|
bin | 11011011110111… |
… | …10101001110111 |
3 | 121001211011022220 |
4 | 31233132221313 |
5 | 433010101020 |
6 | 34513253423 |
7 | 5466433554 |
oct | 1557365167 |
9 | 531734286 |
10 | 230550135 |
11 | 109159802 |
12 | 65264273 |
13 | 389c27ca |
14 | 22895a2b |
15 | 15391240 |
hex | dbdea77 |
230550135 has 24 divisors (see below), whose sum is σ = 374271600. Its totient is φ = 121188480.
The previous prime is 230550127. The next prime is 230550143. The reversal of 230550135 is 531055032.
It is an interprime number because it is at equal distance from previous prime (230550127) and next prime (230550143).
It is not a de Polignac number, because 230550135 - 23 = 230550127 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74091 + ... + 77139.
It is an arithmetic number, because the mean of its divisors is an integer number (15594650).
Almost surely, 2230550135 is an apocalyptic number.
230550135 is a deficient number, since it is larger than the sum of its proper divisors (143721465).
230550135 is an equidigital number, since it uses as much as digits as its factorization.
230550135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3199 (or 3128 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 230550135 is about 15183.8774692106. The cubic root of 230550135 is about 613.1806765697.
The spelling of 230550135 in words is "two hundred thirty million, five hundred fifty thousand, one hundred thirty-five".
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