Base | Representation |
---|---|
bin | 10011011101011001… |
… | …10011110111100100 |
3 | 222222002012111002121 |
4 | 21232230303313210 |
5 | 132343434101030 |
6 | 4444355115324 |
7 | 516614344363 |
oct | 115654636744 |
9 | 28862174077 |
10 | 10447175140 |
11 | 4481181346 |
12 | 20368a2b44 |
13 | ca653844c |
14 | 7116c77da |
15 | 41228e47a |
hex | 26eb33de4 |
10447175140 has 24 divisors (see below), whose sum is σ = 22203397440. Its totient is φ = 4128521568.
The previous prime is 10447175009. The next prime is 10447175171. The reversal of 10447175140 is 4157174401.
It is a junction number, because it is equal to n+sod(n) for n = 10447175096 and 10447175105.
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, 3145080 + ... + 3148399.
It is an arithmetic number, because the mean of its divisors is an integer number (925141560).
Almost surely, 210447175140 is an apocalyptic number.
10447175140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10447175140 is an abundant number, since it is smaller than the sum of its proper divisors (11756222300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10447175140 is a wasteful number, since it uses less digits than its factorization.
10447175140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6293571 (or 6293569 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 34.
The spelling of 10447175140 in words is "ten billion, four hundred forty-seven million, one hundred seventy-five thousand, one hundred forty".
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