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83914883 = 136454991
BaseRepresentation
bin1010000000001…
…11000010000011
312211220022120122
411000013002003
5132440234013
612154330455
72036156543
oct500070203
9184808518
1083914883
1143405548
1224129a2b
13145012a0
14b205323
157578a08
hex5007083

83914883 has 4 divisors (see below), whose sum is σ = 90369888. Its totient is φ = 77459880.

The previous prime is 83914867. The next prime is 83914913. The reversal of 83914883 is 38841938.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83914883 - 24 = 83914867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83914813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3227483 + ... + 3227508.

It is an arithmetic number, because the mean of its divisors is an integer number (22592472).

Almost surely, 283914883 is an apocalyptic number.

83914883 is a deficient number, since it is larger than the sum of its proper divisors (6455005).

83914883 is a wasteful number, since it uses less digits than its factorization.

83914883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455004.

The product of its digits is 165888, while the sum is 44.

The square root of 83914883 is about 9160.5066999593. The cubic root of 83914883 is about 437.8039387860.

The spelling of 83914883 in words is "eighty-three million, nine hundred fourteen thousand, eight hundred eighty-three".

Divisors: 1 13 6454991 83914883