Base | Representation |
---|---|
bin | 1101011001101100010… |
… | …1110000111100000100 |
3 | 211000021111020100011221 |
4 | 3112123011300330010 |
5 | 12233010210340330 |
6 | 253434004210124 |
7 | 22430305206151 |
oct | 3263305607404 |
9 | 730244210157 |
10 | 230235246340 |
11 | 897078812a0 |
12 | 38755399944 |
13 | 1893235c498 |
14 | b201885228 |
15 | 5ec7a6ab7a |
hex | 359b170f04 |
230235246340 has 48 divisors (see below), whose sum is σ = 527608609920. Its totient is φ = 83696417280.
The previous prime is 230235246337. The next prime is 230235246343. The reversal of 230235246340 is 43642532032.
It is an interprime number because it is at equal distance from previous prime (230235246337) and next prime (230235246343).
It is a junction number, because it is equal to n+sod(n) for n = 230235246296 and 230235246305.
It is not an unprimeable number, because it can be changed into a prime (230235246343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572524 + ... + 887836.
It is an arithmetic number, because the mean of its divisors is an integer number (10991846040).
Almost surely, 2230235246340 is an apocalyptic number.
230235246340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230235246340 is an abundant number, since it is smaller than the sum of its proper divisors (297373363580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230235246340 is a wasteful number, since it uses less digits than its factorization.
230235246340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318652 (or 318650 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 34.
Adding to 230235246340 its reverse (43642532032), we get a palindrome (273877778372).
The spelling of 230235246340 in words is "two hundred thirty billion, two hundred thirty-five million, two hundred forty-six thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.025 sec. • engine limits •