Base | Representation |
---|---|
bin | 1000001000101… |
… | …1000010011001 |
3 | 2101012200020020 |
4 | 2002023002121 |
5 | 32213431204 |
6 | 3215221053 |
7 | 563022450 |
oct | 202130231 |
9 | 71180206 |
10 | 34123929 |
11 | 182978a4 |
12 | b517789 |
13 | 70ba098 |
14 | 4763b97 |
15 | 2ee0bd9 |
hex | 208b099 |
34123929 has 16 divisors (see below), whose sum is σ = 52080000. Its totient is φ = 19468800.
The previous prime is 34123919. The next prime is 34123933. The reversal of 34123929 is 92932143.
It is not a de Polignac number, because 34123929 - 28 = 34123673 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34123929.
It is not an unprimeable number, because it can be changed into a prime (34123919) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25579 + ... + 26879.
It is an arithmetic number, because the mean of its divisors is an integer number (3255000).
Almost surely, 234123929 is an apocalyptic number.
It is an amenable number.
34123929 is a deficient number, since it is larger than the sum of its proper divisors (17956071).
34123929 is a wasteful number, since it uses less digits than its factorization.
34123929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2560.
The product of its digits is 11664, while the sum is 33.
The square root of 34123929 is about 5841.5690529172. The cubic root of 34123929 is about 324.3543125197.
The spelling of 34123929 in words is "thirty-four million, one hundred twenty-three thousand, nine hundred twenty-nine".
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