Base | Representation |
---|---|
bin | 101100010111… |
… | …1100011110001 |
3 | 1121202220111010 |
4 | 1120233203301 |
5 | 21423412343 |
6 | 2150341133 |
7 | 401510352 |
oct | 130574361 |
9 | 47686433 |
10 | 23263473 |
11 | 1214a212 |
12 | 795a7a9 |
13 | 4a8698c |
14 | 3137d29 |
15 | 2097d33 |
hex | 162f8f1 |
23263473 has 8 divisors (see below), whose sum is σ = 31739488. Its totient is φ = 15148224.
The previous prime is 23263469. The next prime is 23263501. The reversal of 23263473 is 37436232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23263473 - 22 = 23263469 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23263473.
It is not an unprimeable number, because it can be changed into a prime (23263403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90040 + ... + 90297.
It is an arithmetic number, because the mean of its divisors is an integer number (3967436).
Almost surely, 223263473 is an apocalyptic number.
It is an amenable number.
23263473 is a deficient number, since it is larger than the sum of its proper divisors (8476015).
23263473 is a wasteful number, since it uses less digits than its factorization.
23263473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180383.
The product of its digits is 18144, while the sum is 30.
The square root of 23263473 is about 4823.2222631764. Note that the first 4 decimals coincide. The cubic root of 23263473 is about 285.4684938391.
The spelling of 23263473 in words is "twenty-three million, two hundred sixty-three thousand, four hundred seventy-three".
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