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229934 = 2114967
BaseRepresentation
bin111000001000101110
3102200102002
4320020232
524324214
64532302
71645235
oct701056
9380362
10229934
11147831
12b1092
1380873
145db1c
15481de
hex3822e

229934 has 4 divisors (see below), whose sum is σ = 344904. Its totient is φ = 114966.

The previous prime is 229903. The next prime is 229937. The reversal of 229934 is 439922.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 229897 and 229906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229937) by changing a digit.

229934 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57482 + ... + 57485.

It is an arithmetic number, because the mean of its divisors is an integer number (86226).

2229934 is an apocalyptic number.

229934 is a deficient number, since it is larger than the sum of its proper divisors (114970).

229934 is a wasteful number, since it uses less digits than its factorization.

229934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114969.

The product of its digits is 3888, while the sum is 29.

The square root of 229934 is about 479.5143376376. The cubic root of 229934 is about 61.2633956540.

The spelling of 229934 in words is "two hundred twenty-nine thousand, nine hundred thirty-four".

Divisors: 1 2 114967 229934