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224024199985 = 5163274876319
BaseRepresentation
bin1101000010100011100…
…0100000001100110001
3210102020122001111100001
43100220320200030301
512132300143344420
6250525412030001
722120346165245
oct3205070401461
9712218044301
10224024199985
118700a903233
1237501302301
131818263c521
14abb2a1a425
155c62645b0a
hex3428e20331

224024199985 has 8 divisors (see below), whose sum is σ = 270478298880. Its totient is φ = 178119854064.

The previous prime is 224024199983. The next prime is 224024200003. The reversal of 224024199985 is 589991420422.

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 224024199985 - 21 = 224024199983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224024199983) 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, 137437345 + ... + 137438974.

It is an arithmetic number, because the mean of its divisors is an integer number (33809787360).

Almost surely, 2224024199985 is an apocalyptic number.

It is an amenable number.

224024199985 is a deficient number, since it is larger than the sum of its proper divisors (46454098895).

224024199985 is a wasteful number, since it uses less digits than its factorization.

224024199985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274876487.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 224024199985 in words is "two hundred twenty-four billion, twenty-four million, one hundred ninety-nine thousand, nine hundred eighty-five".

Divisors: 1 5 163 815 274876319 1374381595 44804839997 224024199985