Base | Representation |
---|---|
bin | 11011011110010… |
… | …11101100111110 |
3 | 121001200012211220 |
4 | 31233023230332 |
5 | 433000110020 |
6 | 34511454210 |
7 | 5465661342 |
oct | 1557135476 |
9 | 531605756 |
10 | 230472510 |
11 | 109106454 |
12 | 65227366 |
13 | 38996388 |
14 | 22875622 |
15 | 15378240 |
hex | dbcbb3e |
230472510 has 16 divisors (see below), whose sum is σ = 553134096. Its totient is φ = 61459328.
The previous prime is 230472499. The next prime is 230472511. The reversal of 230472510 is 15274032.
230472510 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230472511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3841179 + ... + 3841238.
It is an arithmetic number, because the mean of its divisors is an integer number (34570881).
Almost surely, 2230472510 is an apocalyptic number.
230472510 is an abundant number, since it is smaller than the sum of its proper divisors (322661586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230472510 is a wasteful number, since it uses less digits than its factorization.
230472510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7682427.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 230472510 is about 15181.3210887590. The cubic root of 230472510 is about 613.1118506243. Note that the first 3 decimals are identical.
The spelling of 230472510 in words is "two hundred thirty million, four hundred seventy-two thousand, five hundred ten".
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