Base | Representation |
---|---|
bin | 11101011101000… |
… | …110111111010100 |
3 | 1021102212102220010 |
4 | 131131012333110 |
5 | 2003001420233 |
6 | 121011440220 |
7 | 15150243030 |
oct | 3535067724 |
9 | 1242772803 |
10 | 494170068 |
11 | 233a45317 |
12 | 1195b6070 |
13 | 7b4c3632 |
14 | 498b91c0 |
15 | 2d5b5b63 |
hex | 1d746fd4 |
494170068 has 24 divisors (see below), whose sum is σ = 1317787072. Its totient is φ = 141191424.
The previous prime is 494170037. The next prime is 494170087. The reversal of 494170068 is 860071494.
It is a happy number.
It is a super-2 number, since 2×4941700682 = 488408112214249248, which contains 22 as substring.
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, 2941405 + ... + 2941572.
Almost surely, 2494170068 is an apocalyptic number.
It is an amenable number.
494170068 is an abundant number, since it is smaller than the sum of its proper divisors (823617004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494170068 is a wasteful number, since it uses less digits than its factorization.
494170068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5882991 (or 5882989 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 494170068 is about 22229.9363022029. The cubic root of 494170068 is about 790.6036448126.
The spelling of 494170068 in words is "four hundred ninety-four million, one hundred seventy thousand, sixty-eight".
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