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4022000143 = 79758710091
BaseRepresentation
bin1110111110111010…
…1101101000001111
3101101022002202222021
43233232231220033
531214113001033
61503033231011
7201445302640
oct35756555017
911338082867
104022000143
111784350267
12942b62467
134c1355355
142a223d6c7
1518816db2d
hexefbada0f

4022000143 has 16 divisors (see below), whose sum is σ = 4652331264. Its totient is φ = 3405738240.

The previous prime is 4022000117. The next prime is 4022000153. The reversal of 4022000143 is 3410002204.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4022000143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022000113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393528 + ... + 403618.

It is an arithmetic number, because the mean of its divisors is an integer number (290770704).

Almost surely, 24022000143 is an apocalyptic number.

4022000143 is a deficient number, since it is larger than the sum of its proper divisors (630331121).

4022000143 is a wasteful number, since it uses less digits than its factorization.

4022000143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10782.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4022000143 is about 63419.2411102498. The cubic root of 4022000143 is about 1590.3059868895.

Adding to 4022000143 its reverse (3410002204), we get a palindrome (7432002347).

The spelling of 4022000143 in words is "four billion, twenty-two million, one hundred forty-three", and thus it is an aban number.

Divisors: 1 7 97 587 679 4109 10091 56939 70637 398573 978827 5923417 6851789 41463919 574571449 4022000143