Base | Representation |
---|---|
bin | 10100101001100010000111… |
… | …11010001001100110010110 |
3 | 12221202220210002100112120102 |
4 | 22110301003322021212112 |
5 | 21422424112043223304 |
6 | 240323533303334102 |
7 | 12364405004022146 |
oct | 1224610372114626 |
9 | 187686702315512 |
10 | 45407533570454 |
11 | 13517254a23a10 |
12 | 511434b151332 |
13 | 1c44bb19b0253 |
14 | b2da44794926 |
15 | 53b24a3ead1e |
hex | 294c43e89996 |
45407533570454 has 32 divisors (see below), whose sum is σ = 76718003281920. Its totient is φ = 19969330060800.
The previous prime is 45407533570439. The next prime is 45407533570463.
It is a happy number.
45407533570454 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×454075335704542 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 45407533570454.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4836614 + ... + 10686809.
It is an arithmetic number, because the mean of its divisors is an integer number (2397437602560).
Almost surely, 245407533570454 is an apocalyptic number.
45407533570454 is a deficient number, since it is larger than the sum of its proper divisors (31310469711466).
45407533570454 is a wasteful number, since it uses less digits than its factorization.
45407533570454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15527756.
The product of its (nonzero) digits is 70560000, while the sum is 56.
The spelling of 45407533570454 in words is "forty-five trillion, four hundred seven billion, five hundred thirty-three million, five hundred seventy thousand, four hundred fifty-four".
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