Base | Representation |
---|---|
bin | 1000001100100… |
… | …0010000010000 |
3 | 2101200102012000 |
4 | 2003020100100 |
5 | 32244442142 |
6 | 3224434000 |
7 | 565115463 |
oct | 203102020 |
9 | 71612160 |
10 | 34374672 |
11 | 18449222 |
12 | b618900 |
13 | 7177257 |
14 | 47cb2da |
15 | 304014c |
hex | 20c8410 |
34374672 has 80 divisors (see below), whose sum is σ = 100826880. Its totient is φ = 11207808.
The previous prime is 34374661. The next prime is 34374689. The reversal of 34374672 is 27647343.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19458 + ... + 21150.
It is an arithmetic number, because the mean of its divisors is an integer number (1260336).
Almost surely, 234374672 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 34374672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50413440).
34374672 is an abundant number, since it is smaller than the sum of its proper divisors (66452208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34374672 is a wasteful number, since it uses less digits than its factorization.
34374672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1757 (or 1745 counting only the distinct ones).
The product of its digits is 84672, while the sum is 36.
The square root of 34374672 is about 5862.9917277786. The cubic root of 34374672 is about 325.1468275423.
The spelling of 34374672 in words is "thirty-four million, three hundred seventy-four thousand, six hundred seventy-two".
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