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229634051 = 1438915959
BaseRepresentation
bin11011010111111…
…11000000000011
3121000002121200212
431223333000003
5432241242201
634441504335
75455600013
oct1553770003
9530077625
10229634051
11108693509
1264aa20ab
133876184a
14226d7c43
151525eabb
hexdaff003

229634051 has 4 divisors (see below), whose sum is σ = 229664400. Its totient is φ = 229603704.

The previous prime is 229634039. The next prime is 229634059. The reversal of 229634051 is 150436922.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 229634051 - 214 = 229617667 is a prime.

It is a super-3 number, since 3×2296340513 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229633999 and 229634017.

It is not an unprimeable number, because it can be changed into a prime (229634059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6410 + ... + 22368.

It is an arithmetic number, because the mean of its divisors is an integer number (57416100).

Almost surely, 2229634051 is an apocalyptic number.

229634051 is a deficient number, since it is larger than the sum of its proper divisors (30349).

229634051 is a wasteful number, since it uses less digits than its factorization.

229634051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30348.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 229634051 is about 15153.6811039430. The cubic root of 229634051 is about 612.3674468677.

The spelling of 229634051 in words is "two hundred twenty-nine million, six hundred thirty-four thousand, fifty-one".

Divisors: 1 14389 15959 229634051