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5872143 = 34147741
BaseRepresentation
bin10110011001101000001111
3102001100001210
4112121220033
53000402033
6325505503
7100624644
oct26315017
912040053
105872143
113350912
121b72293
1312a7a54
14acbdcb
157aed63
hex599a0f

5872143 has 8 divisors (see below), whose sum is σ = 8020656. Its totient is φ = 3819200.

The previous prime is 5872127. The next prime is 5872147. The reversal of 5872143 is 3412785.

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 5872143 - 24 = 5872127 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 5872143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5872147) 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, 23748 + ... + 23993.

It is an arithmetic number, because the mean of its divisors is an integer number (1002582).

Almost surely, 25872143 is an apocalyptic number.

5872143 is a deficient number, since it is larger than the sum of its proper divisors (2148513).

5872143 is a wasteful number, since it uses less digits than its factorization.

5872143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47785.

The product of its digits is 6720, while the sum is 30.

The square root of 5872143 is about 2423.2505029402. The cubic root of 5872143 is about 180.4120498569.

The spelling of 5872143 in words is "five million, eight hundred seventy-two thousand, one hundred forty-three".

Divisors: 1 3 41 123 47741 143223 1957381 5872143