Base | Representation |
---|---|
bin | 1011010011101… |
… | …0011100101011 |
3 | 10022020110022110 |
4 | 2310322130223 |
5 | 44120102243 |
6 | 4412253403 |
7 | 1114052151 |
oct | 264723453 |
9 | 108213273 |
10 | 47425323 |
11 | 24852390 |
12 | 13a71263 |
13 | 9a9652a |
14 | 64273d1 |
15 | 426be33 |
hex | 2d3a72b |
47425323 has 16 divisors (see below), whose sum is σ = 69219072. Its totient is φ = 28644000.
The previous prime is 47425283. The next prime is 47425351. The reversal of 47425323 is 32352474.
It is not a de Polignac number, because 47425323 - 225 = 13870891 is a prime.
It is a super-2 number, since 2×474253232 = 4498322523308658, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47425363) 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, 7953 + ... + 12573.
It is an arithmetic number, because the mean of its divisors is an integer number (4326192).
Almost surely, 247425323 is an apocalyptic number.
47425323 is a deficient number, since it is larger than the sum of its proper divisors (21793749).
47425323 is a wasteful number, since it uses less digits than its factorization.
47425323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4946.
The product of its digits is 20160, while the sum is 30.
The square root of 47425323 is about 6886.6046060450. The cubic root of 47425323 is about 361.9679341376.
Adding to 47425323 its reverse (32352474), we get a palindrome (79777797).
The spelling of 47425323 in words is "forty-seven million, four hundred twenty-five thousand, three hundred twenty-three".
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