Base | Representation |
---|---|
bin | 101100000000… |
… | …1001110101111 |
3 | 1121102021011220 |
4 | 1120001032233 |
5 | 21401324321 |
6 | 2142314423 |
7 | 400060203 |
oct | 130011657 |
9 | 47367156 |
10 | 23073711 |
11 | 1202a691 |
12 | 7888a13 |
13 | 4a1b4ab |
14 | 30c8b03 |
15 | 205b9c6 |
hex | 16013af |
23073711 has 8 divisors (see below), whose sum is σ = 30789120. Its totient is φ = 15370392.
The previous prime is 23073697. The next prime is 23073719. The reversal of 23073711 is 11737032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-23073711 is a prime.
It is a super-2 number, since 2×230737112 = 1064792278623042, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23073719) 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, 3360 + ... + 7578.
It is an arithmetic number, because the mean of its divisors is an integer number (3848640).
Almost surely, 223073711 is an apocalyptic number.
23073711 is a deficient number, since it is larger than the sum of its proper divisors (7715409).
23073711 is a wasteful number, since it uses less digits than its factorization.
23073711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6045.
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 23073711 is about 4803.5102789523. The cubic root of 23073711 is about 284.6901773190.
The spelling of 23073711 in words is "twenty-three million, seventy-three thousand, seven hundred eleven".
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