Base | Representation |
---|---|
bin | 101111011111… |
… | …1010111100101 |
3 | 1201212002212201 |
4 | 1132333113211 |
5 | 22333313333 |
6 | 2245414501 |
7 | 421440640 |
oct | 136772745 |
9 | 51762781 |
10 | 24901093 |
11 | 13068618 |
12 | 840a431 |
13 | 520b199 |
14 | 3442a57 |
15 | 22bd17d |
hex | 17bf5e5 |
24901093 has 4 divisors (see below), whose sum is σ = 28458400. Its totient is φ = 21343788.
The previous prime is 24901087. The next prime is 24901099. The reversal of 24901093 is 39010942.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39010942 = 2 ⋅19505471.
It is an interprime number because it is at equal distance from previous prime (24901087) and next prime (24901099).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-24901093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24901099) 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, 1778643 + ... + 1778656.
It is an arithmetic number, because the mean of its divisors is an integer number (7114600).
Almost surely, 224901093 is an apocalyptic number.
It is an amenable number.
24901093 is a deficient number, since it is larger than the sum of its proper divisors (3557307).
24901093 is an equidigital number, since it uses as much as digits as its factorization.
24901093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3557306.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 24901093 is about 4990.0994980060. The cubic root of 24901093 is about 292.0156564133.
The spelling of 24901093 in words is "twenty-four million, nine hundred one thousand, ninety-three".
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