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9140083 = 194631039
BaseRepresentation
bin100010110111…
…011101110011
3122012100211121
4202313131303
54314440313
6523523111
7140455321
oct42673563
918170747
109140083
115183097
123089497
131b80344
1412dcd11
15c0828d
hex8b7773

9140083 has 8 divisors (see below), whose sum is σ = 9651200. Its totient is φ = 8632008.

The previous prime is 9140081. The next prime is 9140093. The reversal of 9140083 is 3800419.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9140083 - 21 = 9140081 is a prime.

It is a super-2 number, since 2×91400832 = 167082234493778, which contains 22 as substring.

It is a Duffinian number.

9140083 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9140081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8278 + ... + 9316.

It is an arithmetic number, because the mean of its divisors is an integer number (1206400).

Almost surely, 29140083 is an apocalyptic number.

9140083 is a deficient number, since it is larger than the sum of its proper divisors (511117).

9140083 is a wasteful number, since it uses less digits than its factorization.

9140083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 9140083 is about 3023.2570185150. The cubic root of 9140083 is about 209.0820324639.

The spelling of 9140083 in words is "nine million, one hundred forty thousand, eighty-three".

Divisors: 1 19 463 1039 8797 19741 481057 9140083