Base | Representation |
---|---|
bin | 101100110001… |
… | …0011100010110 |
3 | 1122011111101102 |
4 | 1121202130112 |
5 | 22002100034 |
6 | 2155030102 |
7 | 403336115 |
oct | 131423426 |
9 | 48144342 |
10 | 23471894 |
11 | 12281866 |
12 | 7a3b332 |
13 | 4b2a7c4 |
14 | 318dc7c |
15 | 20d997e |
hex | 1662716 |
23471894 has 16 divisors (see below), whose sum is σ = 36799488. Its totient is φ = 11217192.
The previous prime is 23471879. The next prime is 23471923. The reversal of 23471894 is 49817432.
It is a congruent number.
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, 1139 + ... + 6945.
It is an arithmetic number, because the mean of its divisors is an integer number (2299968).
Almost surely, 223471894 is an apocalyptic number.
23471894 is a deficient number, since it is larger than the sum of its proper divisors (13327594).
23471894 is a wasteful number, since it uses less digits than its factorization.
23471894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5899.
The product of its digits is 48384, while the sum is 38.
The square root of 23471894 is about 4844.7800775680. The cubic root of 23471894 is about 286.3184790686.
The spelling of 23471894 in words is "twenty-three million, four hundred seventy-one thousand, eight hundred ninety-four".
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