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802492713 = 321141211937
BaseRepresentation
bin101111110101010…
…001000100101001
32001221000212001100
4233311101010221
53120414231323
6211344112013
725613034621
oct5765210451
92057025040
10802492713
11381a93720
121a4905609
13ca346679
1478817881
154a6ba943
hex2fd51129

802492713 has 48 divisors (see below), whose sum is σ = 1302904512. Its totient is φ = 471744000.

The previous prime is 802492697. The next prime is 802492751. The reversal of 802492713 is 317294208.

802492713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 802492713 - 24 = 802492697 is a prime.

It is a super-3 number, since 3×8024927133 (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (802492763) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 855981 + ... + 856917.

It is an arithmetic number, because the mean of its divisors is an integer number (27143844).

Almost surely, 2802492713 is an apocalyptic number.

It is an amenable number.

802492713 is a deficient number, since it is larger than the sum of its proper divisors (500411799).

802492713 is a wasteful number, since it uses less digits than its factorization.

802492713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 802492713 is about 28328.3023317671. The cubic root of 802492713 is about 929.2809460956.

The spelling of 802492713 in words is "eight hundred two million, four hundred ninety-two thousand, seven hundred thirteen".

Divisors: 1 3 9 11 33 41 99 123 211 369 451 633 937 1353 1899 2321 2811 4059 6963 8433 8651 10307 20889 25953 30921 38417 77859 92763 95161 115251 197707 285483 345753 422587 593121 856449 1267761 1779363 2174777 3803283 6524331 8105987 19572993 24317961 72953883 89165857 267497571 802492713