Base | Representation |
---|---|
bin | 11011011111101… |
… | …10101110000011 |
3 | 121002000011112201 |
4 | 31233312232003 |
5 | 433021224312 |
6 | 34515334031 |
7 | 5500324132 |
oct | 1557665603 |
9 | 532004481 |
10 | 230648707 |
11 | 109216873 |
12 | 652b1317 |
13 | 38a28633 |
14 | 228bd919 |
15 | 153b0557 |
hex | dbf6b83 |
230648707 has 8 divisors (see below), whose sum is σ = 246379536. Its totient is φ = 215158272.
The previous prime is 230648701. The next prime is 230648731. The reversal of 230648707 is 707846032.
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 230648707 - 227 = 96430979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230648701) 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, 58113 + ... + 61954.
It is an arithmetic number, because the mean of its divisors is an integer number (30797442).
Almost surely, 2230648707 is an apocalyptic number.
230648707 is a deficient number, since it is larger than the sum of its proper divisors (15730829).
230648707 is a wasteful number, since it uses less digits than its factorization.
230648707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120197.
The product of its (nonzero) digits is 56448, while the sum is 37.
The square root of 230648707 is about 15187.1230652813. The cubic root of 230648707 is about 613.2680528413.
The spelling of 230648707 in words is "two hundred thirty million, six hundred forty-eight thousand, seven hundred seven".
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