Search a number
-
+
22102110141 = 329254047243
BaseRepresentation
bin10100100101011000…
…110110111110111101
32010001100000112020220
4110211120312332331
5330231120011031
614053100531553
71411465556616
oct244530667675
963040015226
1022102110141
119412079531
124349b50bb9
1321130540a7
1410d9560c0d
1589559d596
hex525636fbd

22102110141 has 8 divisors (see below), whose sum is σ = 30485669280. Its totient is φ = 14226645552.

The previous prime is 22102110133. The next prime is 22102110143. The reversal of 22102110141 is 14101120122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22102110141 - 23 = 22102110133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22102110141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102110143) 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, 127023535 + ... + 127023708.

It is an arithmetic number, because the mean of its divisors is an integer number (3810708660).

Almost surely, 222102110141 is an apocalyptic number.

It is an amenable number.

22102110141 is a deficient number, since it is larger than the sum of its proper divisors (8383559139).

22102110141 is a wasteful number, since it uses less digits than its factorization.

22102110141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254047275.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22102110141 its reverse (14101120122), we get a palindrome (36203230263).

The spelling of 22102110141 in words is "twenty-two billion, one hundred two million, one hundred ten thousand, one hundred forty-one".

Divisors: 1 3 29 87 254047243 762141729 7367370047 22102110141