Base | Representation |
---|---|
bin | 100010110001100111101… |
… | …001010000011001111100 |
3 | 22110110100010201000102110 |
4 | 202301213221100121330 |
5 | 303123142103404144 |
6 | 5025455352254020 |
7 | 334440000444345 |
oct | 42614751203174 |
9 | 8413303630373 |
10 | 2389740684924 |
11 | 84153535299a |
12 | 3271933a1310 |
13 | 144475560978 |
14 | 839422ab0cc |
15 | 42268d940b9 |
hex | 22c67a5067c |
2389740684924 has 24 divisors (see below), whose sum is σ = 5577192095440. Its totient is φ = 796418728704.
The previous prime is 2389740684913. The next prime is 2389740684941. The reversal of 2389740684924 is 4294860479832.
It is a happy number.
It is a congruent number.
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, 20125789 + ... + 20244180.
Almost surely, 22389740684924 is an apocalyptic number.
It is an amenable number.
2389740684924 is an abundant number, since it is smaller than the sum of its proper divisors (3187451410516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2389740684924 is a wasteful number, since it uses less digits than its factorization.
2389740684924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40374909 (or 40374907 counting only the distinct ones).
The product of its (nonzero) digits is 167215104, while the sum is 66.
The spelling of 2389740684924 in words is "two trillion, three hundred eighty-nine billion, seven hundred forty million, six hundred eighty-four thousand, nine hundred twenty-four".
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