Base | Representation |
---|---|
bin | 101110000110… |
… | …0110000010010 |
3 | 1200110221022022 |
4 | 1130030300102 |
5 | 22141410430 |
6 | 2222011442 |
7 | 412302662 |
oct | 134146022 |
9 | 50427268 |
10 | 24169490 |
11 | 12708994 |
12 | 8116b82 |
13 | 5013197 |
14 | 32d21a2 |
15 | 21c64e5 |
hex | 170cc12 |
24169490 has 16 divisors (see below), whose sum is σ = 43955352. Its totient is φ = 9567744.
The previous prime is 24169487. The next prime is 24169507. The reversal of 24169490 is 9496142.
It can be written as a sum of positive squares in 4 ways, for example, as 20638849 + 3530641 = 4543^2 + 1879^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 24169490.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11489 + ... + 13428.
Almost surely, 224169490 is an apocalyptic number.
24169490 is a deficient number, since it is larger than the sum of its proper divisors (19785862).
24169490 is a wasteful number, since it uses less digits than its factorization.
24169490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25021.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 24169490 is about 4916.2475527581. The cubic root of 24169490 is about 289.1273409837.
The spelling of 24169490 in words is "twenty-four million, one hundred sixty-nine thousand, four hundred ninety".
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