Base | Representation |
---|---|
bin | 1100100011010… |
… | …10010001110010 |
3 | 21100010102201120 |
4 | 12101222101302 |
5 | 203423333124 |
6 | 14240443110 |
7 | 2415655266 |
oct | 621522162 |
9 | 240112646 |
10 | 105292914 |
11 | 54487141 |
12 | 2b319496 |
13 | 18a779cc |
14 | ddac0a6 |
15 | 939cd79 |
hex | 646a472 |
105292914 has 8 divisors (see below), whose sum is σ = 210585840. Its totient is φ = 35097636.
The previous prime is 105292909. The next prime is 105292931. The reversal of 105292914 is 419292501.
It is a sphenic number, since it is the product of 3 distinct primes.
105292914 is an admirable number.
It is a super-2 number, since 2×1052929142 = 22173195477222792, which contains 22 as substring.
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, 8774404 + ... + 8774415.
It is an arithmetic number, because the mean of its divisors is an integer number (26323230).
Almost surely, 2105292914 is an apocalyptic number.
105292914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105292914 is a wasteful number, since it uses less digits than its factorization.
105292914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17548824.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 105292914 is about 10261.2335515765. The cubic root of 105292914 is about 472.2076823533.
The spelling of 105292914 in words is "one hundred five million, two hundred ninety-two thousand, nine hundred fourteen".
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