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224141001 = 3727533877
BaseRepresentation
bin11010101110000…
…01111011001001
3120121202112122120
431113001323021
5424340003001
634124041453
75361111210
oct1527017311
9517675576
10224141001
111055814a7
1263093289
133758a516
1421aa8077
1514a27236
hexd5c1ec9

224141001 has 16 divisors (see below), whose sum is σ = 341760384. Its totient is φ = 128001024.

The previous prime is 224140993. The next prime is 224141011. The reversal of 224141001 is 100141422.

It is not a de Polignac number, because 224141001 - 23 = 224140993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224141011) 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, 55875 + ... + 59751.

It is an arithmetic number, because the mean of its divisors is an integer number (21360024).

Almost surely, 2224141001 is an apocalyptic number.

224141001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

224141001 is a deficient number, since it is larger than the sum of its proper divisors (117619383).

224141001 is a wasteful number, since it uses less digits than its factorization.

224141001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 224141001 is about 14971.3393188452. The cubic root of 224141001 is about 607.4451968379.

Adding to 224141001 its reverse (100141422), we get a palindrome (324282423).

The spelling of 224141001 in words is "two hundred twenty-four million, one hundred forty-one thousand, one".

Divisors: 1 3 7 21 2753 3877 8259 11631 19271 27139 57813 81417 10673381 32020143 74713667 224141001