Search a number
-
+
495450107 = 23193239467
BaseRepresentation
bin11101100001111…
…111011111111011
31021112021110202222
4131201333133323
52003313400412
6121055114255
715164153645
oct3541773773
91245243688
10495450107
11234739aa9
12119b1298b
137b851159
1449b2d895
152d76a072
hex1d87f7fb

495450107 has 16 divisors (see below), whose sum is σ = 522961920. Its totient is φ = 468475392.

The previous prime is 495450103. The next prime is 495450121. The reversal of 495450107 is 701054594.

It is a cyclic number.

It is not a de Polignac number, because 495450107 - 22 = 495450103 is a prime.

It is a super-2 number, since 2×4954501072 = 490941617052622898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495450103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060688 + ... + 1061154.

It is an arithmetic number, because the mean of its divisors is an integer number (32685120).

Almost surely, 2495450107 is an apocalyptic number.

495450107 is a deficient number, since it is larger than the sum of its proper divisors (27511813).

495450107 is a wasteful number, since it uses less digits than its factorization.

495450107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 495450107 is about 22258.7085654132. The cubic root of 495450107 is about 791.2856846128.

The spelling of 495450107 in words is "four hundred ninety-five million, four hundred fifty thousand, one hundred seven".

Divisors: 1 23 193 239 467 4439 5497 10741 46127 90131 111613 1060921 2073013 2567099 21541309 495450107