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22102130041 = 107288771549
BaseRepresentation
bin10100100101011000…
…111011110101111001
32010001100001112112221
4110211120323311321
5330231121130131
614053101204041
71411466001625
oct244530736571
963040045487
1022102130041
119412092482
124349b60621
132113060174
1410d9568185
158955a4411
hex52563bd79

22102130041 has 8 divisors (see below), whose sum is σ = 22316731200. Its totient is φ = 21887677968.

The previous prime is 22102130033. The next prime is 22102130059. The reversal of 22102130041 is 14003120122.

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 22102130041 - 23 = 22102130033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22102129997 and 22102130024.

It is not an unprimeable number, because it can be changed into a prime (22102130081) 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, 273135 + ... + 344683.

It is an arithmetic number, because the mean of its divisors is an integer number (2789591400).

Almost surely, 222102130041 is an apocalyptic number.

It is an amenable number.

22102130041 is a deficient number, since it is larger than the sum of its proper divisors (214601159).

22102130041 is a wasteful number, since it uses less digits than its factorization.

22102130041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74543.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22102130041 its reverse (14003120122), we get a palindrome (36105250163).

The spelling of 22102130041 in words is "twenty-two billion, one hundred two million, one hundred thirty thousand, forty-one".

Divisors: 1 107 2887 71549 308909 7655743 206561963 22102130041