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83055027 = 31110124919
BaseRepresentation
bin1001111001101…
…01000110110011
312210021122002010
410330311012303
5132230230102
612124054003
72025645636
oct474650663
9183248063
1083055027
1142978520
1223994303
131428cab3
14b05dc1d
157458d6c
hex4f351b3

83055027 has 16 divisors (see below), whose sum is σ = 122008320. Its totient is φ = 49836000.

The previous prime is 83054999. The next prime is 83055031. The reversal of 83055027 is 72055038.

It is a happy number.

It is not a de Polignac number, because 83055027 - 26 = 83054963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83054985 and 83055003.

It is not an unprimeable number, because it can be changed into a prime (83055097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9127 + ... + 15792.

It is an arithmetic number, because the mean of its divisors is an integer number (7625520).

Almost surely, 283055027 is an apocalyptic number.

83055027 is a deficient number, since it is larger than the sum of its proper divisors (38953293).

83055027 is a wasteful number, since it uses less digits than its factorization.

83055027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25034.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 83055027 is about 9113.4530777307. The cubic root of 83055027 is about 436.3034441083.

The spelling of 83055027 in words is "eighty-three million, fifty-five thousand, twenty-seven".

Divisors: 1 3 11 33 101 303 1111 3333 24919 74757 274109 822327 2516819 7550457 27685009 83055027