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10228002241 = 37763936187
BaseRepresentation
bin10011000011010001…
…01110110111000001
3222101210210100101211
421201220232313001
5131421332032431
64410525330121
7511313404342
oct114150566701
928353710354
1010228002241
114379493516
121b95406941
13c6ccca342
146d05540c9
153ecde92b1
hex261a2edc1

10228002241 has 8 divisors (see below), whose sum is σ = 10506100160. Its totient is φ = 9949992048.

The previous prime is 10228002223. The next prime is 10228002299. The reversal of 10228002241 is 14220082201.

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

It is not a de Polignac number, because 10228002241 - 25 = 10228002209 is a prime.

It is a super-2 number, since 2×102280022412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10228006241) 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, 264550 + ... + 300736.

It is an arithmetic number, because the mean of its divisors is an integer number (1313262520).

Almost surely, 210228002241 is an apocalyptic number.

It is an amenable number.

10228002241 is a deficient number, since it is larger than the sum of its proper divisors (278097919).

10228002241 is an equidigital number, since it uses as much as digits as its factorization.

10228002241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43863.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 10228002241 its reverse (14220082201), we get a palindrome (24448084442).

The spelling of 10228002241 in words is "ten billion, two hundred twenty-eight million, two thousand, two hundred forty-one".

Divisors: 1 37 7639 36187 282643 1338919 276432493 10228002241