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9095142 = 237216551
BaseRepresentation
bin100010101100…
…011111100110
3122010002012010
4202230133212
54312021032
6522535050
7140210310
oct42543746
918102163
109095142
115152351
123067486
131b65a54
1412ca7b0
15be9ccc
hex8ac7e6

9095142 has 16 divisors (see below), whose sum is σ = 20788992. Its totient is φ = 2598600.

The previous prime is 9095137. The next prime is 9095147. The reversal of 9095142 is 2415909.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9095137) and next prime (9095147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9095147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108234 + ... + 108317.

It is an arithmetic number, because the mean of its divisors is an integer number (1299312).

Almost surely, 29095142 is an apocalyptic number.

9095142 is an abundant number, since it is smaller than the sum of its proper divisors (11693850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9095142 is a wasteful number, since it uses less digits than its factorization.

9095142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216563.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 9095142 is about 3015.8153126476. The cubic root of 9095142 is about 208.7387898411.

The spelling of 9095142 in words is "nine million, ninety-five thousand, one hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 216551 433102 649653 1299306 1515857 3031714 4547571 9095142