Base | Representation |
---|---|
bin | 110001001001000110… |
… | …0110101010010100110 |
3 | 101002101201011201211110 |
4 | 1202102030311102212 |
5 | 3212112201141041 |
6 | 120251502045450 |
7 | 10424116434606 |
oct | 1422214652246 |
9 | 332351151743 |
10 | 105532052646 |
11 | 40835102139 |
12 | 18552579886 |
13 | 9c4a966787 |
14 | 5171a5cc06 |
15 | 2b29c3b516 |
hex | 18923354a6 |
105532052646 has 16 divisors (see below), whose sum is σ = 211272472944. Its totient is φ = 35142622944.
The previous prime is 105532052627. The next prime is 105532052657. The reversal of 105532052646 is 646250235501.
It is a super-2 number, since 2×1055320526462 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8675401 + ... + 8687556.
It is an arithmetic number, because the mean of its divisors is an integer number (13204529559).
Almost surely, 2105532052646 is an apocalyptic number.
105532052646 is an abundant number, since it is smaller than the sum of its proper divisors (105740420298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105532052646 is a wasteful number, since it uses less digits than its factorization.
105532052646 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17363975.
The product of its (nonzero) digits is 216000, while the sum is 39.
The spelling of 105532052646 in words is "one hundred five billion, five hundred thirty-two million, fifty-two thousand, six hundred forty-six".
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