Base | Representation |
---|---|
bin | 101001111010100010… |
… | …000100110110000101 |
3 | 11022011111122112012121 |
4 | 221322202010312011 |
5 | 1214132342113203 |
6 | 32401502245541 |
7 | 3152163544450 |
oct | 517242046605 |
9 | 138144575177 |
10 | 45005426053 |
11 | 180a5431795 |
12 | 88802868b1 |
13 | 4323090b23 |
14 | 226d282497 |
15 | 12861610bd |
hex | a7a884d85 |
45005426053 has 16 divisors (see below), whose sum is σ = 52075999360. Its totient is φ = 38097470016.
The previous prime is 45005426041. The next prime is 45005426057. The reversal of 45005426053 is 35062450054.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45005426053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45005426057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138175 + ... + 330307.
It is an arithmetic number, because the mean of its divisors is an integer number (3254749960).
Almost surely, 245005426053 is an apocalyptic number.
It is an amenable number.
45005426053 is a deficient number, since it is larger than the sum of its proper divisors (7070573307).
45005426053 is a wasteful number, since it uses less digits than its factorization.
45005426053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192556.
The product of its (nonzero) digits is 72000, while the sum is 34.
The spelling of 45005426053 in words is "forty-five billion, five million, four hundred twenty-six thousand, fifty-three".
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