Base | Representation |
---|---|
bin | 101011111110… |
… | …1111111110111 |
3 | 1121101121000112 |
4 | 1113331333313 |
5 | 21400413341 |
6 | 2142133235 |
7 | 400003460 |
oct | 127757767 |
9 | 47347015 |
10 | 23060471 |
11 | 12020745 |
12 | 788121b |
13 | 4a15465 |
14 | 30c3d67 |
15 | 2057aeb |
hex | 15fdff7 |
23060471 has 16 divisors (see below), whose sum is σ = 28089600. Its totient is φ = 18491328.
The previous prime is 23060461. The next prime is 23060473. The reversal of 23060471 is 17406032.
It is a cyclic number.
It is not a de Polignac number, because 23060471 - 26 = 23060407 is a prime.
It is a super-3 number, since 3×230604713 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23060473) 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, 9995 + ... + 12083.
It is an arithmetic number, because the mean of its divisors is an integer number (1755600).
Almost surely, 223060471 is an apocalyptic number.
23060471 is a deficient number, since it is larger than the sum of its proper divisors (5029129).
23060471 is a wasteful number, since it uses less digits than its factorization.
23060471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2198.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 23060471 is about 4802.1319223861. The cubic root of 23060471 is about 284.6357139063.
The spelling of 23060471 in words is "twenty-three million, sixty thousand, four hundred seventy-one".
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