Base | Representation |
---|---|
bin | 10110011011010001… |
… | …100110111110010000 |
3 | 2022011011121201202102 |
4 | 112123101212332100 |
5 | 343303424433130 |
6 | 15021232135532 |
7 | 1511502644300 |
oct | 263321467620 |
9 | 68134551672 |
10 | 24079921040 |
11 | a23754009a |
12 | 48003975a8 |
13 | 2369a2c7b6 |
14 | 12460c1600 |
15 | 95e02b645 |
hex | 59b466f90 |
24079921040 has 60 divisors (see below), whose sum is σ = 65126368476. Its totient is φ = 8255971584.
The previous prime is 24079921003. The next prime is 24079921043. The reversal of 24079921040 is 4012997042.
It can be written as a sum of positive squares in 2 ways, for example, as 12344098816 + 11735822224 = 111104^2 + 108332^2 .
It is a junction number, because it is equal to n+sod(n) for n = 24079920985 and 24079921003.
It is not an unprimeable number, because it can be changed into a prime (24079921043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3067499 + ... + 3075338.
Almost surely, 224079921040 is an apocalyptic number.
24079921040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24079921040 is an abundant number, since it is smaller than the sum of its proper divisors (41046447436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24079921040 is a wasteful number, since it uses less digits than its factorization.
24079921040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6142864 (or 6142851 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 38.
The spelling of 24079921040 in words is "twenty-four billion, seventy-nine million, nine hundred twenty-one thousand, forty".
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