Base | Representation |
---|---|
bin | 10101011010111011… |
… | …001011101110001110 |
3 | 2012100221010022200220 |
4 | 111122323023232032 |
5 | 334101034103210 |
6 | 14322144132210 |
7 | 1442653220322 |
oct | 253273135616 |
9 | 65327108626 |
10 | 23000300430 |
11 | 9833085158 |
12 | 455a907066 |
13 | 2227165b33 |
14 | 1182969982 |
15 | 8e936dc70 |
hex | 55aecbb8e |
23000300430 has 16 divisors (see below), whose sum is σ = 55200721104. Its totient is φ = 6133413440.
The previous prime is 23000300419. The next prime is 23000300431. The reversal of 23000300430 is 3400300032.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23000300431) 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, 383338311 + ... + 383338370.
It is an arithmetic number, because the mean of its divisors is an integer number (3450045069).
Almost surely, 223000300430 is an apocalyptic number.
23000300430 is an abundant number, since it is smaller than the sum of its proper divisors (32200420674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000300430 is a wasteful number, since it uses less digits than its factorization.
23000300430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 766676691.
The product of its (nonzero) digits is 216, while the sum is 15.
Adding to 23000300430 its reverse (3400300032), we get a palindrome (26400600462).
The spelling of 23000300430 in words is "twenty-three billion, three hundred thousand, four hundred thirty".
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