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982302853 = 72139144223
BaseRepresentation
bin111010100011001…
…100000010000101
32112110101011012011
4322203030002011
54002432142403
6241250054221
733225302500
oct7243140205
92473334164
10982302853
11464536744
12234b7a371
13128681cbc
1494662137
155b387a6d
hex3a8cc085

982302853 has 12 divisors (see below), whose sum is σ = 1150907520. Its totient is φ = 835910712.

The previous prime is 982302847. The next prime is 982302889. The reversal of 982302853 is 358203289.

It is not a de Polignac number, because 982302853 - 29 = 982302341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982302953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65301 + ... + 78922.

It is an arithmetic number, because the mean of its divisors is an integer number (95908960).

Almost surely, 2982302853 is an apocalyptic number.

It is an amenable number.

982302853 is a deficient number, since it is larger than the sum of its proper divisors (168604667).

982302853 is a wasteful number, since it uses less digits than its factorization.

982302853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144376 (or 144369 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 982302853 is about 31341.7110732647. The cubic root of 982302853 is about 994.0658059984.

The spelling of 982302853 in words is "nine hundred eighty-two million, three hundred two thousand, eight hundred fifty-three".

Divisors: 1 7 49 139 973 6811 144223 1009561 7066927 20046997 140328979 982302853