Base | Representation |
---|---|
bin | 110001000111000001… |
… | …0001110000010011100 |
3 | 101002012211122220021212 |
4 | 1202032002032002130 |
5 | 3211441303132224 |
6 | 120240524043552 |
7 | 10422310403534 |
oct | 1421602160234 |
9 | 332184586255 |
10 | 105462161564 |
11 | 407a9705a11 |
12 | 185330935b8 |
13 | 9c393356c6 |
14 | 51666684c4 |
15 | 2b23a32d0e |
hex | 188e08e09c |
105462161564 has 12 divisors (see below), whose sum is σ = 184568200488. Its totient is φ = 52728390000.
The previous prime is 105462161557. The next prime is 105462161591. The reversal of 105462161564 is 465161264501.
It is a super-2 number, since 2×1054621615642 (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 3 ways as a sum of consecutive naturals, for example, 583187 + ... + 742314.
It is an arithmetic number, because the mean of its divisors is an integer number (15380683374).
Almost surely, 2105462161564 is an apocalyptic number.
It is an amenable number.
105462161564 is a deficient number, since it is larger than the sum of its proper divisors (79106038924).
105462161564 is a wasteful number, since it uses less digits than its factorization.
105462161564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1345396 (or 1345394 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 41.
The spelling of 105462161564 in words is "one hundred five billion, four hundred sixty-two million, one hundred sixty-one thousand, five hundred sixty-four".
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