Base | Representation |
---|---|
bin | 101010001100101111… |
… | …110000100110010001 |
3 | 11022221210122110000020 |
4 | 222030233300212101 |
5 | 1220244104044100 |
6 | 32452100014053 |
7 | 3162564112431 |
oct | 521457604621 |
9 | 138853573006 |
10 | 45311003025 |
11 | 18241975242 |
12 | 8946691329 |
13 | 43714921c2 |
14 | 229baa82c1 |
15 | 12a2dc25a0 |
hex | a8cbf0991 |
45311003025 has 12 divisors (see below), whose sum is σ = 74914191792. Its totient is φ = 24165868240.
The previous prime is 45311002993. The next prime is 45311003041. The reversal of 45311003025 is 52030011354.
It is not a de Polignac number, because 45311003025 - 25 = 45311002993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45311002986 and 45311003004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302073279 + ... + 302073428.
It is an arithmetic number, because the mean of its divisors is an integer number (6242849316).
Almost surely, 245311003025 is an apocalyptic number.
It is an amenable number.
45311003025 is a deficient number, since it is larger than the sum of its proper divisors (29603188767).
45311003025 is a wasteful number, since it uses less digits than its factorization.
45311003025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604146720 (or 604146715 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 45311003025 its reverse (52030011354), we get a palindrome (97341014379).
The spelling of 45311003025 in words is "forty-five billion, three hundred eleven million, three thousand, twenty-five".
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