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3142067 = 31791283
BaseRepresentation
bin1011111111000110110011
312220122002212
423333012303
51301021232
6151202335
735464355
oct13770663
95818085
103142067
111856755
1210763ab
13860216
145bb0d5
15420eb2
hex2ff1b3

3142067 has 8 divisors (see below), whose sum is σ = 3287040. Its totient is φ = 2999880.

The previous prime is 3142043. The next prime is 3142079. The reversal of 3142067 is 7602413.

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 3142067 - 28 = 3141811 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142267) 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, 1808 + ... + 3090.

It is an arithmetic number, because the mean of its divisors is an integer number (410880).

Almost surely, 23142067 is an apocalyptic number.

3142067 is a deficient number, since it is larger than the sum of its proper divisors (144973).

3142067 is a wasteful number, since it uses less digits than its factorization.

3142067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3142067 is about 1772.5876565067. The cubic root of 3142067 is about 146.4665596348.

The spelling of 3142067 in words is "three million, one hundred forty-two thousand, sixty-seven".

Divisors: 1 31 79 1283 2449 39773 101357 3142067