Base | Representation |
---|---|
bin | 1110010110110110111… |
… | …10011001001011110101 |
3 | 1202011022111212201122202 |
4 | 13023123132121023311 |
5 | 31040243430341100 |
6 | 1014342304034245 |
7 | 50432433431003 |
oct | 7133336311365 |
9 | 1664274781582 |
10 | 493308449525 |
11 | 1802358395a1 |
12 | 7b734002985 |
13 | 37698a10858 |
14 | 19c3a639a73 |
15 | cc734467d5 |
hex | 72db7992f5 |
493308449525 has 12 divisors (see below), whose sum is σ = 611712952032. Its totient is φ = 394640001840.
The previous prime is 493308449519. The next prime is 493308449549. The reversal of 493308449525 is 525944803394.
It is not a de Polignac number, because 493308449525 - 24 = 493308449509 is a prime.
It is a Duffinian number.
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, 1745672 + ... + 2008478.
It is an arithmetic number, because the mean of its divisors is an integer number (50976079336).
Almost surely, 2493308449525 is an apocalyptic number.
It is an amenable number.
493308449525 is a deficient number, since it is larger than the sum of its proper divisors (118404502507).
493308449525 is a wasteful number, since it uses less digits than its factorization.
493308449525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337900 (or 337895 counting only the distinct ones).
The product of its (nonzero) digits is 18662400, while the sum is 56.
The spelling of 493308449525 in words is "four hundred ninety-three billion, three hundred eight million, four hundred forty-nine thousand, five hundred twenty-five".
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