Base | Representation |
---|---|
bin | 10110110101101100… |
… | …000001100101111100 |
3 | 2100022001110012010101 |
4 | 112311230001211330 |
5 | 400210400202221 |
6 | 15133222050444 |
7 | 1525463341420 |
oct | 266554014574 |
9 | 70261405111 |
10 | 24523053436 |
11 | a444696012 |
12 | 4904879a24 |
13 | 240a79360b |
14 | 1288cb2b80 |
15 | 987daed91 |
hex | 5b5b0197c |
24523053436 has 48 divisors (see below), whose sum is σ = 50817686976. Its totient is φ = 10135286784.
The previous prime is 24523053397. The next prime is 24523053461. The reversal of 24523053436 is 63435032542.
It is a super-2 number, since 2×245230534362 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 24523053395 and 24523053404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12330 + ... + 221806.
It is an arithmetic number, because the mean of its divisors is an integer number (1058701812).
Almost surely, 224523053436 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24523053436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25408843488).
24523053436 is an abundant number, since it is smaller than the sum of its proper divisors (26294633540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24523053436 is a wasteful number, since it uses less digits than its factorization.
24523053436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209638 (or 209636 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 37.
Adding to 24523053436 its reverse (63435032542), we get a palindrome (87958085978).
The spelling of 24523053436 in words is "twenty-four billion, five hundred twenty-three million, fifty-three thousand, four hundred thirty-six".
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