Base | Representation |
---|---|
bin | 1110010000111001000… |
… | …0001001100010000101 |
3 | 212102112010001010102100 |
4 | 3210032100021202011 |
5 | 13003331334001440 |
6 | 304324144102313 |
7 | 23463423521235 |
oct | 3441620114205 |
9 | 772463033370 |
10 | 245052250245 |
11 | 94a20674670 |
12 | 3b5ab604999 |
13 | 1a153cc5a0a |
14 | bc09671cc5 |
15 | 6593784230 |
hex | 390e409885 |
245052250245 has 48 divisors (see below), whose sum is σ = 487759521600. Its totient is φ = 112559880960.
The previous prime is 245052250211. The next prime is 245052250253. The reversal of 245052250245 is 542052250542.
245052250245 is a `hidden beast` number, since 2 + 45 + 0 + 522 + 50 + 2 + 45 = 666.
It is not a de Polignac number, because 245052250245 - 26 = 245052250181 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13018360 + ... + 13037169.
It is an arithmetic number, because the mean of its divisors is an integer number (10161656700).
Almost surely, 2245052250245 is an apocalyptic number.
It is an amenable number.
245052250245 is a deficient number, since it is larger than the sum of its proper divisors (242707271355).
245052250245 is a wasteful number, since it uses less digits than its factorization.
245052250245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26055570 (or 26055567 counting only the distinct ones).
The product of its (nonzero) digits is 160000, while the sum is 36.
The spelling of 245052250245 in words is "two hundred forty-five billion, fifty-two million, two hundred fifty thousand, two hundred forty-five".
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