Base | Representation |
---|---|
bin | 10101100011010011… |
… | …010000011010110000 |
3 | 2012201201112220110010 |
4 | 111203103100122300 |
5 | 334343023010343 |
6 | 14344124134520 |
7 | 1446310541214 |
oct | 254323203260 |
9 | 65651486403 |
10 | 23140828848 |
11 | 98a5438245 |
12 | 4599997440 |
13 | 224a2c9847 |
14 | 11974aa944 |
15 | 90687bd33 |
hex | 5634d06b0 |
23140828848 has 40 divisors (see below), whose sum is σ = 60309519408. Its totient is φ = 7645345792.
The previous prime is 23140828831. The next prime is 23140828871. The reversal of 23140828848 is 84882804132.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 23140828797 and 23140828806.
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, 2127765 + ... + 2138612.
Almost surely, 223140828848 is an apocalyptic number.
It is an amenable number.
23140828848 is an abundant number, since it is smaller than the sum of its proper divisors (37168690560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23140828848 is a wasteful number, since it uses less digits than its factorization.
23140828848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4266501 (or 4266495 counting only the distinct ones).
The product of its (nonzero) digits is 786432, while the sum is 48.
The spelling of 23140828848 in words is "twenty-three billion, one hundred forty million, eight hundred twenty-eight thousand, eight hundred forty-eight".
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