Base | Representation |
---|---|
bin | 1110001001010101001… |
… | …1001101101011011100 |
3 | 212020021200200001211122 |
4 | 3202111103031223130 |
5 | 12440202342314044 |
6 | 303350534310112 |
7 | 23362223335400 |
oct | 3422523155334 |
9 | 766250601748 |
10 | 243023010524 |
11 | 9407a176848 |
12 | 3b123ab8338 |
13 | 19bbc781758 |
14 | ba95d65100 |
15 | 64c5547dee |
hex | 38954cdadc |
243023010524 has 36 divisors (see below), whose sum is σ = 498620941056. Its totient is φ = 103332608064.
The previous prime is 243023010511. The next prime is 243023010547. The reversal of 243023010524 is 425010320342.
It is a junction number, because it is equal to n+sod(n) for n = 243023010493 and 243023010502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4856657 + ... + 4906440.
It is an arithmetic number, because the mean of its divisors is an integer number (13850581696).
Almost surely, 2243023010524 is an apocalyptic number.
It is an amenable number.
243023010524 is an abundant number, since it is smaller than the sum of its proper divisors (255597930532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243023010524 is a wasteful number, since it uses less digits than its factorization.
243023010524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9763242 (or 9763233 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 243023010524 its reverse (425010320342), we get a palindrome (668033330866).
The spelling of 243023010524 in words is "two hundred forty-three billion, twenty-three million, ten thousand, five hundred twenty-four".
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