Base | Representation |
---|---|
bin | 1110010001100110010… |
… | …0000100110001101000 |
3 | 212110000100010120201111 |
4 | 3210121210010301220 |
5 | 13004223424214031 |
6 | 304355043400104 |
7 | 23501216541514 |
oct | 3443144046150 |
9 | 773010116644 |
10 | 245242023016 |
11 | 95008801771 |
12 | 3b643083034 |
13 | 1a18440bbb3 |
14 | bc26951144 |
15 | 65a526d1b1 |
hex | 3919904c68 |
245242023016 has 8 divisors (see below), whose sum is σ = 459828793170. Its totient is φ = 122621011504.
The previous prime is 245242023011. The next prime is 245242023067. The reversal of 245242023016 is 610320242542.
It can be written as a sum of positive squares in only one way, i.e., 170742504100 + 74499518916 = 413210^2 + 272946^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (245242023011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15327626431 + ... + 15327626446.
Almost surely, 2245242023016 is an apocalyptic number.
It is an amenable number.
245242023016 is a deficient number, since it is larger than the sum of its proper divisors (214586770154).
245242023016 is a wasteful number, since it uses less digits than its factorization.
245242023016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30655252883 (or 30655252879 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 245242023016 its reverse (610320242542), we get a palindrome (855562265558).
The spelling of 245242023016 in words is "two hundred forty-five billion, two hundred forty-two million, twenty-three thousand, sixteen".
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