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83483252 = 2220870813
BaseRepresentation
bin1001111100111…
…01101001110100
312211002101111022
410332131221310
5132332431002
612141200312
72032411256
oct476355164
9184071438
1083483252
1143140226
1223b60098
13143ac998
14b131cd6
1574e0ba2
hex4f9da74

83483252 has 6 divisors (see below), whose sum is σ = 146095698. Its totient is φ = 41741624.

The previous prime is 83483249. The next prime is 83483263. The reversal of 83483252 is 25238438.

It can be written as a sum of positive squares in only one way, i.e., 76492516 + 6990736 = 8746^2 + 2644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10435403 + ... + 10435410.

It is an arithmetic number, because the mean of its divisors is an integer number (24349283).

Almost surely, 283483252 is an apocalyptic number.

It is an amenable number.

83483252 is a deficient number, since it is larger than the sum of its proper divisors (62612446).

83483252 is a wasteful number, since it uses less digits than its factorization.

83483252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20870817 (or 20870815 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 83483252 is about 9136.9169855045. The cubic root of 83483252 is about 437.0520074879.

The spelling of 83483252 in words is "eighty-three million, four hundred eighty-three thousand, two hundred fifty-two".

Divisors: 1 2 4 20870813 41741626 83483252