Base | Representation |
---|---|
bin | 10110110110001010… |
… | …000001101010011000 |
3 | 2100022121020202100000 |
4 | 112312022001222120 |
5 | 400214403334130 |
6 | 15134102413000 |
7 | 1525620235326 |
oct | 266612015230 |
9 | 70277222300 |
10 | 24530918040 |
11 | a449077892 |
12 | 4907431160 |
13 | 240c2b8225 |
14 | 1289d5cd16 |
15 | 988915260 |
hex | 5b6281a98 |
24530918040 has 96 divisors (see below), whose sum is σ = 82678312080. Its totient is φ = 6541575552.
The previous prime is 24530918039. The next prime is 24530918057. The reversal of 24530918040 is 4081903542.
24530918040 is a `hidden beast` number, since 2 + 4 + 530 + 9 + 1 + 80 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 24530917986 and 24530918004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1252159 + ... + 1271598.
Almost surely, 224530918040 is an apocalyptic number.
24530918040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24530918040 is an abundant number, since it is smaller than the sum of its proper divisors (58147394040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24530918040 is a wasteful number, since it uses less digits than its factorization.
24530918040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2523783 (or 2523767 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 24530918040 in words is "twenty-four billion, five hundred thirty million, nine hundred eighteen thousand, forty".
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