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229924801 = 2112714021
BaseRepresentation
bin11011011010001…
…01111111000001
3121000122101112101
431231011333001
5432330043201
634452030401
75461220461
oct1555057701
9530571471
10229924801
111088719a7
1265002401
1338833ca2
1422771ba1
15152bad01
hexdb45fc1

229924801 has 8 divisors (see below), whose sum is σ = 231924608. Its totient is φ = 227934000.

The previous prime is 229924787. The next prime is 229924837. The reversal of 229924801 is 108429922.

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 229924801 - 25 = 229924769 is a prime.

It is a super-2 number, since 2×2299248012 = 105730828229779202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229924841) 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, 55171 + ... + 59191.

It is an arithmetic number, because the mean of its divisors is an integer number (28990576).

Almost surely, 2229924801 is an apocalyptic number.

It is an amenable number.

229924801 is a deficient number, since it is larger than the sum of its proper divisors (1999807).

229924801 is a wasteful number, since it uses less digits than its factorization.

229924801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 229924801 is about 15163.2714478110. The cubic root of 229924801 is about 612.6257865220.

The spelling of 229924801 in words is "two hundred twenty-nine million, nine hundred twenty-four thousand, eight hundred one".

Divisors: 1 211 271 4021 57181 848431 1089691 229924801