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2494853073 = 32893114673
BaseRepresentation
bin1001010010110100…
…0110111111010001
320102212111200000200
42110231012333101
520102140244243
61051321205413
7115552621056
oct22455067721
96385450020
102494853073
111070309049
12597630869
13309b4982b
141994b102d
15e9060ad3
hex94b46fd1

2494853073 has 12 divisors (see below), whose sum is σ = 3644168580. Its totient is φ = 1644546816.

The previous prime is 2494853069. The next prime is 2494853089. The reversal of 2494853073 is 3703584942.

2494853073 is a `hidden beast` number, since 2 + 4 + 9 + 48 + 530 + 73 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 219276864 + 2275576209 = 14808^2 + 47703^2 .

It is not a de Polignac number, because 2494853073 - 22 = 2494853069 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2494853063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1556536 + ... + 1558137.

It is an arithmetic number, because the mean of its divisors is an integer number (303680715).

Almost surely, 22494853073 is an apocalyptic number.

It is an amenable number.

2494853073 is a deficient number, since it is larger than the sum of its proper divisors (1149315507).

2494853073 is a wasteful number, since it uses less digits than its factorization.

2494853073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114768 (or 3114765 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2494853073 is about 49948.5042118380. The cubic root of 2494853073 is about 1356.2767744351.

The spelling of 2494853073 in words is "two billion, four hundred ninety-four million, eight hundred fifty-three thousand, seventy-three".

Divisors: 1 3 9 89 267 801 3114673 9344019 28032057 277205897 831617691 2494853073