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92008741 = 118364431
BaseRepresentation
bin1010111101111…
…11000100100101
320102010112021011
411132333010211
5142023234431
613044022221
72165030026
oct536770445
9212115234
1092008741
1147a33590
1226991971
13160a6356
14c310c4d
158126cb1
hex57bf125

92008741 has 4 divisors (see below), whose sum is σ = 100373184. Its totient is φ = 83644300.

The previous prime is 92008733. The next prime is 92008747. The reversal of 92008741 is 14780029.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 92008741 - 23 = 92008733 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92008747) 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, 4182205 + ... + 4182226.

It is an arithmetic number, because the mean of its divisors is an integer number (25093296).

Almost surely, 292008741 is an apocalyptic number.

It is an amenable number.

92008741 is a deficient number, since it is larger than the sum of its proper divisors (8364443).

92008741 is a wasteful number, since it uses less digits than its factorization.

92008741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364442.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 92008741 is about 9592.1186919262. The cubic root of 92008741 is about 451.4500401955.

The spelling of 92008741 in words is "ninety-two million, eight thousand, seven hundred forty-one".

Divisors: 1 11 8364431 92008741