Base | Representation |
---|---|
bin | 1011001110110… |
… | …0010101011101 |
3 | 10021122012102110 |
4 | 2303230111131 |
5 | 44024332443 |
6 | 4401344233 |
7 | 1111250310 |
oct | 263542535 |
9 | 107565373 |
10 | 47105373 |
11 | 24653a67 |
12 | 13938079 |
13 | 99b3a03 |
14 | 6382977 |
15 | 4207233 |
hex | 2cec55d |
47105373 has 16 divisors (see below), whose sum is σ = 72331776. Its totient is φ = 26710320.
The previous prime is 47105371. The next prime is 47105407. The reversal of 47105373 is 37350174.
It is not a de Polignac number, because 47105373 - 21 = 47105371 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47105373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47105371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5811 + ... + 11312.
It is an arithmetic number, because the mean of its divisors is an integer number (4520736).
Almost surely, 247105373 is an apocalyptic number.
It is an amenable number.
47105373 is a deficient number, since it is larger than the sum of its proper divisors (25226403).
47105373 is a wasteful number, since it uses less digits than its factorization.
47105373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17264.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 47105373 is about 6863.3354136309. The cubic root of 47105373 is about 361.1521037558.
The spelling of 47105373 in words is "forty-seven million, one hundred five thousand, three hundred seventy-three".
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