Base | Representation |
---|---|
bin | 10110001101010010… |
… | …111111110011111101 |
3 | 2021112211100000201110 |
4 | 112031102333303331 |
5 | 342313410411101 |
6 | 14542053432233 |
7 | 1502624405664 |
oct | 261522776375 |
9 | 67484300643 |
10 | 23845403901 |
11 | a127121980 |
12 | 475593b679 |
13 | 233027b467 |
14 | 1222cb5ddb |
15 | 948654cd6 |
hex | 58d4bfcfd |
23845403901 has 8 divisors (see below), whose sum is σ = 34684223904. Its totient is φ = 14451759920.
The previous prime is 23845403899. The next prime is 23845403929. The reversal of 23845403901 is 10930454832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23845403901 - 21 = 23845403899 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23845403901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23845403401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361293966 + ... + 361294031.
It is an arithmetic number, because the mean of its divisors is an integer number (4335527988).
Almost surely, 223845403901 is an apocalyptic number.
It is an amenable number.
23845403901 is a deficient number, since it is larger than the sum of its proper divisors (10838820003).
23845403901 is a wasteful number, since it uses less digits than its factorization.
23845403901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722588011.
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 23845403901 in words is "twenty-three billion, eight hundred forty-five million, four hundred three thousand, nine hundred one".
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