Base | Representation |
---|---|
bin | 110111101110101101010100… |
… | …010001000000011011000001 |
3 | 1012010211112220120112220111211 |
4 | 313232231110101000123001 |
5 | 224111224013440101103 |
6 | 2225142240424410121 |
7 | 102425025535403341 |
oct | 6756552421003301 |
9 | 1163745816486454 |
10 | 245102312425153 |
11 | 71108341618247 |
12 | 235a6578616941 |
13 | a69c083532b31 |
14 | 447502da8ad21 |
15 | 1d50a1874036d |
hex | deeb544406c1 |
245102312425153 has 8 divisors (see below), whose sum is σ = 266325093297920. Its totient is φ = 224711797469040.
The previous prime is 245102312425123. The next prime is 245102312425169. The reversal of 245102312425153 is 351524213201542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-245102312425153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (245102312425123) 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, 208066478550 + ... + 208066479727.
It is an arithmetic number, because the mean of its divisors is an integer number (33290636662240).
Almost surely, 2245102312425153 is an apocalyptic number.
It is an amenable number.
245102312425153 is a deficient number, since it is larger than the sum of its proper divisors (21222780872767).
245102312425153 is a wasteful number, since it uses less digits than its factorization.
245102312425153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416132958327.
The product of its (nonzero) digits is 288000, while the sum is 40.
Adding to 245102312425153 its reverse (351524213201542), we get a palindrome (596626525626695).
The spelling of 245102312425153 in words is "two hundred forty-five trillion, one hundred two billion, three hundred twelve million, four hundred twenty-five thousand, one hundred fifty-three".
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