Base | Representation |
---|---|
bin | 1110010001100101110… |
… | …0011111011110100000 |
3 | 212110000012101120222212 |
4 | 3210121130133132200 |
5 | 13004222422111412 |
6 | 304354533021252 |
7 | 23501163622313 |
oct | 3443134373640 |
9 | 773005346885 |
10 | 245240035232 |
11 | 95007674275 |
12 | 3b642484828 |
13 | 1a183b941aa |
14 | bc2659497a |
15 | 65a4ec9222 |
hex | 391971f7a0 |
245240035232 has 12 divisors (see below), whose sum is σ = 482816319426. Its totient is φ = 122620017600.
The previous prime is 245240035199. The next prime is 245240035247. The reversal of 245240035232 is 232530042542.
It can be written as a sum of positive squares in only one way, i.e., 139669628176 + 105570407056 = 373724^2 + 324916^2 .
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 7663751101 = 245240035232 / (2 + 4 + 5 + 2 + 4 + 0 + 0 + 3 + 5 + 2 + 3 + 2).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3831875519 + ... + 3831875582.
Almost surely, 2245240035232 is an apocalyptic number.
It is an amenable number.
245240035232 is a deficient number, since it is larger than the sum of its proper divisors (237576284194).
245240035232 is an equidigital number, since it uses as much as digits as its factorization.
245240035232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7663751111 (or 7663751103 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 245240035232 its reverse (232530042542), we get a palindrome (477770077774).
The spelling of 245240035232 in words is "two hundred forty-five billion, two hundred forty million, thirty-five thousand, two hundred thirty-two".
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