Base | Representation |
---|---|
bin | 11101100001000… |
… | …001001000101110 |
3 | 1021111210111101100 |
4 | 131201001020232 |
5 | 2003232212140 |
6 | 121045423530 |
7 | 15162041145 |
oct | 3541011056 |
9 | 1244714340 |
10 | 495194670 |
11 | 2345850a3 |
12 | 119a0aba6 |
13 | 7b791ac9 |
14 | 49aa475c |
15 | 2d719530 |
hex | 1d84122e |
495194670 has 48 divisors (see below), whose sum is σ = 1309342320. Its totient is φ = 129812352.
The previous prime is 495194659. The next prime is 495194677. The reversal of 495194670 is 76491594.
495194670 is a `hidden beast` number, since 495 + 1 + 94 + 6 + 70 = 666.
495194670 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×4951946702 = 490435522392817800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495194677) 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, 41319 + ... + 51938.
It is an arithmetic number, because the mean of its divisors is an integer number (27277965).
Almost surely, 2495194670 is an apocalyptic number.
495194670 is an abundant number, since it is smaller than the sum of its proper divisors (814147650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495194670 is a wasteful number, since it uses less digits than its factorization.
495194670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93329 (or 93326 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 495194670 is about 22252.9699141485. The cubic root of 495194670 is about 791.1496746934.
The spelling of 495194670 in words is "four hundred ninety-five million, one hundred ninety-four thousand, six hundred seventy".
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