Base | Representation |
---|---|
bin | 101101011111… |
… | …0011000101010 |
3 | 1122212121222102 |
4 | 1122332120222 |
5 | 22101122430 |
6 | 2211053402 |
7 | 406465061 |
oct | 132763052 |
9 | 48777872 |
10 | 23848490 |
11 | 125097a6 |
12 | 7ba1262 |
13 | 4c30043 |
14 | 324b1d8 |
15 | 2161345 |
hex | 16be62a |
23848490 has 8 divisors (see below), whose sum is σ = 42927300. Its totient is φ = 9539392.
The previous prime is 23848453. The next prime is 23848507. The reversal of 23848490 is 9484832.
It can be written as a sum of positive squares in 2 ways, for example, as 23687689 + 160801 = 4867^2 + 401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192415 + ... + 1192434.
Almost surely, 223848490 is an apocalyptic number.
23848490 is a deficient number, since it is larger than the sum of its proper divisors (19078810).
23848490 is a wasteful number, since it uses less digits than its factorization.
23848490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2384856.
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 23848490 is about 4883.4915787784. The cubic root of 23848490 is about 287.8416455206.
The spelling of 23848490 in words is "twenty-three million, eight hundred forty-eight thousand, four hundred ninety".
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