Base | Representation |
---|---|
bin | 1000001100000… |
… | …0010100001000 |
3 | 2101121202120120 |
4 | 2003000110020 |
5 | 32242422102 |
6 | 3224023240 |
7 | 564621615 |
oct | 203002410 |
9 | 71552516 |
10 | 34342152 |
11 | 18426849 |
12 | b601b20 |
13 | 7165500 |
14 | 47bd50c |
15 | 30356bc |
hex | 20c0508 |
34342152 has 48 divisors (see below), whose sum is σ = 92978640. Its totient is φ = 10565568.
The previous prime is 34342129. The next prime is 34342153. The reversal of 34342152 is 25124343.
It is a super-4 number, since 4×343421524 (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (34342153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178 + ... + 8289.
It is an arithmetic number, because the mean of its divisors is an integer number (1937055).
Almost surely, 234342152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34342152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46489320).
34342152 is an abundant number, since it is smaller than the sum of its proper divisors (58636488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34342152 is a wasteful number, since it uses less digits than its factorization.
34342152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8502 (or 8485 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 34342152 is about 5860.2177433949. The cubic root of 34342152 is about 325.0442606387.
Adding to 34342152 its reverse (25124343), we get a palindrome (59466495).
The spelling of 34342152 in words is "thirty-four million, three hundred forty-two thousand, one hundred fifty-two".
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