Base | Representation |
---|---|
bin | 11101011000110… |
… | …101010011110010 |
3 | 1021100202111011211 |
4 | 131120311103302 |
5 | 2002210032244 |
6 | 120531430334 |
7 | 15134563600 |
oct | 3530652362 |
9 | 1240674154 |
10 | 493049074 |
11 | 23334a081 |
12 | 1191553aa |
13 | 7b1c031b |
14 | 496a6870 |
15 | 2d443934 |
hex | 1d6354f2 |
493049074 has 48 divisors (see below), whose sum is σ = 878727960. Its totient is φ = 206841600.
The previous prime is 493049071. The next prime is 493049093. The reversal of 493049074 is 470940394.
It can be written as a sum of positive squares in 4 ways, for example, as 472410225 + 20638849 = 21735^2 + 4543^2 .
It is not an unprimeable number, because it can be changed into a prime (493049071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1078654 + ... + 1079110.
Almost surely, 2493049074 is an apocalyptic number.
493049074 is a deficient number, since it is larger than the sum of its proper divisors (385678886).
493049074 is a wasteful number, since it uses less digits than its factorization.
493049074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683 (or 676 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 493049074 is about 22204.7083745768. The cubic root of 493049074 is about 790.0053805113.
The spelling of 493049074 in words is "four hundred ninety-three million, forty-nine thousand, seventy-four".
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