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10022024143 = 149197421811
BaseRepresentation
bin10010101010101101…
…11111001111001111
3221212110012120120101
421111112333033033
5131011114233033
64334250431531
7503232541165
oct112526771717
927773176511
1010022024143
11428319808a
121b384325a7
13c3942c001
146b1057235
153d9cad97d
hex2555bf3cf

10022024143 has 16 divisors (see below), whose sum is σ = 10177120800. Its totient is φ = 9868521600.

The previous prime is 10022024137. The next prime is 10022024149. The reversal of 10022024143 is 34142022001.

It is an interprime number because it is at equal distance from previous prime (10022024137) and next prime (10022024149).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10022024143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10022024143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022024149) 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, 12357208 + ... + 12358018.

It is an arithmetic number, because the mean of its divisors is an integer number (636070050).

Almost surely, 210022024143 is an apocalyptic number.

10022024143 is a deficient number, since it is larger than the sum of its proper divisors (155096657).

10022024143 is a wasteful number, since it uses less digits than its factorization.

10022024143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10022024143 its reverse (34142022001), we get a palindrome (44164046144).

The spelling of 10022024143 in words is "ten billion, twenty-two million, twenty-four thousand, one hundred forty-three".

Divisors: 1 149 197 421 811 29353 62729 82937 120839 159767 341431 12357613 23805283 50873219 67261907 10022024143