Base | Representation |
---|---|
bin | 1110011000001111001… |
… | …10101000001100010110 |
3 | 1202020020002222201100010 |
4 | 13030013212220030112 |
5 | 31043302443240104 |
6 | 1014543552301050 |
7 | 50456663362455 |
oct | 7140746501426 |
9 | 1666202881303 |
10 | 494048805654 |
11 | 180585742068 |
12 | 7b8bbb41786 |
13 | 3778620c8c1 |
14 | 19caaabab9c |
15 | ccb843b489 |
hex | 73079a8316 |
494048805654 has 16 divisors (see below), whose sum is σ = 988113782448. Its totient is φ = 164680240032.
The previous prime is 494048805637. The next prime is 494048805659. The reversal of 494048805654 is 456508840494.
It is a junction number, because it is equal to n+sod(n) for n = 494048805594 and 494048805603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494048805659) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256777 + ... + 1026660.
It is an arithmetic number, because the mean of its divisors is an integer number (61757111403).
Almost surely, 2494048805654 is an apocalyptic number.
494048805654 is an abundant number, since it is smaller than the sum of its proper divisors (494064976794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494048805654 is a wasteful number, since it uses less digits than its factorization.
494048805654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1347599.
The product of its (nonzero) digits is 22118400, while the sum is 57.
The spelling of 494048805654 in words is "four hundred ninety-four billion, forty-eight million, eight hundred five thousand, six hundred fifty-four".
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