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495103870 = 2567738961
BaseRepresentation
bin11101100000101…
…010111101111110
31021111121212211101
4131200222331332
52003221310440
6121043443314
715161212342
oct3540527576
91244555741
10495103870
11234522958
1211998653a
137b75c691
1449a7d622
152d6ec69a
hex1d82af7e

495103870 has 16 divisors (see below), whose sum is σ = 904489488. Its totient is φ = 195085440.

The previous prime is 495103859. The next prime is 495103871. The reversal of 495103870 is 78301594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495103871) 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, 368811 + ... + 370150.

It is an arithmetic number, because the mean of its divisors is an integer number (56530593).

Almost surely, 2495103870 is an apocalyptic number.

495103870 is a deficient number, since it is larger than the sum of its proper divisors (409385618).

495103870 is a wasteful number, since it uses less digits than its factorization.

495103870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739035.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 495103870 is about 22250.9296435003. The cubic root of 495103870 is about 791.1013160808.

The spelling of 495103870 in words is "four hundred ninety-five million, one hundred three thousand, eight hundred seventy".

Divisors: 1 2 5 10 67 134 335 670 738961 1477922 3694805 7389610 49510387 99020774 247551935 495103870