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229041001 = 7167195929
BaseRepresentation
bin11011010011011…
…10001101101001
3120221222111012001
431221232031221
5432113303001
634421051001
75450550010
oct1551561551
9527874161
10229041001
11108318992
1264856a61
13385b4927
14225c1a77
1515194001
hexda6e369

229041001 has 8 divisors (see below), whose sum is σ = 263329920. Its totient is φ = 195144288.

The previous prime is 229040993. The next prime is 229041049. The reversal of 229041001 is 100140922.

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 229041001 - 23 = 229040993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229041001.

It is not an unprimeable number, because it can be changed into a prime (229041401) 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, 96796 + ... + 99133.

It is an arithmetic number, because the mean of its divisors is an integer number (32916240).

Almost surely, 2229041001 is an apocalyptic number.

It is an amenable number.

229041001 is a deficient number, since it is larger than the sum of its proper divisors (34288919).

229041001 is a wasteful number, since it uses less digits than its factorization.

229041001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196103.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 229041001 is about 15134.1006009607. The cubic root of 229041001 is about 611.8398282548.

Adding to 229041001 its reverse (100140922), we get a palindrome (329181923).

The spelling of 229041001 in words is "two hundred twenty-nine million, forty-one thousand, one".

Divisors: 1 7 167 1169 195929 1371503 32720143 229041001