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92427077 = 1979139443
BaseRepresentation
bin1011000001001…
…01001101000101
320102220210010002
411200211031011
5142130131302
613101011045
72201421461
oct540451505
9212823102
1092427077
1148199916
1226b53a85
13161c18a2
14c3bd4a1
1581aac02
hex5825345

92427077 has 16 divisors (see below), whose sum is σ = 99456000. Its totient is φ = 85638384.

The previous prime is 92427059. The next prime is 92427149. The reversal of 92427077 is 77072429.

It is a cyclic number.

It is not a de Polignac number, because 92427077 - 214 = 92410693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92427077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92427007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208418 + ... + 208860.

It is an arithmetic number, because the mean of its divisors is an integer number (6216000).

Almost surely, 292427077 is an apocalyptic number.

It is an amenable number.

92427077 is a deficient number, since it is larger than the sum of its proper divisors (7028923).

92427077 is a wasteful number, since it uses less digits than its factorization.

92427077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 92427077 is about 9613.9001971104. The cubic root of 92427077 is about 452.1332082520.

The spelling of 92427077 in words is "ninety-two million, four hundred twenty-seven thousand, seventy-seven".

Divisors: 1 19 79 139 443 1501 2641 8417 10981 34997 61577 208639 664943 1169963 4864583 92427077