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83204883 = 329244987
BaseRepresentation
bin1001111010110…
…01101100010011
312210120020122100
410331121230103
5132300024013
612131211443
72030141556
oct475315423
9183506570
1083204883
1142a70073
1223a46b83
1314313078
14b09c69d
157488473
hex4f59b13

83204883 has 6 divisors (see below), whose sum is σ = 120184844. Its totient is φ = 55469916.

The previous prime is 83204881. The next prime is 83204887. The reversal of 83204883 is 38840238.

It is a happy number.

It is not a de Polignac number, because 83204883 - 21 = 83204881 is a prime.

It is a super-3 number, since 3×832048833 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83204881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4622485 + ... + 4622502.

Almost surely, 283204883 is an apocalyptic number.

83204883 is a deficient number, since it is larger than the sum of its proper divisors (36979961).

83204883 is a wasteful number, since it uses less digits than its factorization.

83204883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244993 (or 9244990 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 83204883 is about 9121.6710640101. The cubic root of 83204883 is about 436.5656935565.

It can be divided in two parts, 8320 and 4883, that added together give a triangular number (13203 = T162).

The spelling of 83204883 in words is "eighty-three million, two hundred four thousand, eight hundred eighty-three".

Divisors: 1 3 9 9244987 27734961 83204883