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22010241413 = 27181218603
BaseRepresentation
bin10100011111111010…
…011010000110000101
32002210221011010001102
4110133322122012011
5330034110211123
614040015505445
71406301652016
oct243772320605
962727133042
1022010241413
119375231166
124323228285
1320c9cc96b4
1410cb28900d
1588c4a3028
hex51fe9a185

22010241413 has 4 divisors (see below), whose sum is σ = 22091460288. Its totient is φ = 21929022540.

The previous prime is 22010241403. The next prime is 22010241419. The reversal of 22010241413 is 31414201022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22010241413 - 216 = 22010175877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010241419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40609031 + ... + 40609572.

It is an arithmetic number, because the mean of its divisors is an integer number (5522865072).

Almost surely, 222010241413 is an apocalyptic number.

It is an amenable number.

22010241413 is a deficient number, since it is larger than the sum of its proper divisors (81218875).

22010241413 is an equidigital number, since it uses as much as digits as its factorization.

22010241413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81218874.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22010241413 its reverse (31414201022), we get a palindrome (53424442435).

The spelling of 22010241413 in words is "twenty-two billion, ten million, two hundred forty-one thousand, four hundred thirteen".

Divisors: 1 271 81218603 22010241413