Base | Representation |
---|---|
bin | 101011111110… |
… | …0100000010010 |
3 | 1121101021121222 |
4 | 1113330200102 |
5 | 21400214404 |
6 | 2142045042 |
7 | 366646601 |
oct | 127744022 |
9 | 47337558 |
10 | 23054354 |
11 | 12017094 |
12 | 7879782 |
13 | 4a1273b |
14 | 30c1a38 |
15 | 2055dbe |
hex | 15fc812 |
23054354 has 8 divisors (see below), whose sum is σ = 34659900. Its totient is φ = 11501056.
The previous prime is 23054267. The next prime is 23054357. The reversal of 23054354 is 45345032.
It can be written as a sum of positive squares in 2 ways, for example, as 21669025 + 1385329 = 4655^2 + 1177^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (23054357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11939 + ... + 13734.
Almost surely, 223054354 is an apocalyptic number.
23054354 is a deficient number, since it is larger than the sum of its proper divisors (11605546).
23054354 is a wasteful number, since it uses less digits than its factorization.
23054354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26124.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 23054354 is about 4801.4949755259. The cubic root of 23054354 is about 284.6105442753.
Adding to 23054354 its reverse (45345032), we get a palindrome (68399386).
The spelling of 23054354 in words is "twenty-three million, fifty-four thousand, three hundred fifty-four".
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