Base | Representation |
---|---|
bin | 1000000110110… |
… | …0110010000111 |
3 | 2100222101020112 |
4 | 2001230302013 |
5 | 32201000012 |
6 | 3212423235 |
7 | 561665246 |
oct | 201546207 |
9 | 70871215 |
10 | 34000007 |
11 | 18212788 |
12 | b477b1b |
13 | 7075862 |
14 | 473095d |
15 | 2eb9122 |
hex | 206cc87 |
34000007 has 4 divisors (see below), whose sum is σ = 34208760. Its totient is φ = 33791256.
The previous prime is 33999967. The next prime is 34000009. The reversal of 34000007 is 70000043.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34000007 - 216 = 33934471 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33999955 and 34000000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34000009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104132 + ... + 104457.
It is an arithmetic number, because the mean of its divisors is an integer number (8552190).
Almost surely, 234000007 is an apocalyptic number.
34000007 is a deficient number, since it is larger than the sum of its proper divisors (208753).
34000007 is a wasteful number, since it uses less digits than its factorization.
34000007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208752.
The product of its (nonzero) digits is 84, while the sum is 14.
The square root of 34000007 is about 5830.9524950903. The cubic root of 34000007 is about 323.9612023604.
It can be divided in two parts, 3 and 4000007, that multiplied together give a palindrome (12000021).
The spelling of 34000007 in words is "thirty-four million, seven", and thus it is an aban number.
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