Base | Representation |
---|---|
bin | 1000000110110… |
… | …0110010010111 |
3 | 2100222101021010 |
4 | 2001230302113 |
5 | 32201000043 |
6 | 3212423303 |
7 | 561665301 |
oct | 201546227 |
9 | 70871233 |
10 | 34000023 |
11 | 182127a2 |
12 | b477b33 |
13 | 7075875 |
14 | 4730971 |
15 | 2eb9133 |
hex | 206cc97 |
34000023 has 8 divisors (see below), whose sum is σ = 45396736. Its totient is φ = 22635000.
The previous prime is 34000019. The next prime is 34000061. The reversal of 34000023 is 32000043.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34000023 - 22 = 34000019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33999972 and 34000008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34000123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5293 + ... + 9798.
It is an arithmetic number, because the mean of its divisors is an integer number (5674592).
Almost surely, 234000023 is an apocalyptic number.
34000023 is a deficient number, since it is larger than the sum of its proper divisors (11396713).
34000023 is a wasteful number, since it uses less digits than its factorization.
34000023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15845.
The product of its (nonzero) digits is 72, while the sum is 12.
The square root of 34000023 is about 5830.9538670787. The cubic root of 34000023 is about 323.9612531778.
Adding to 34000023 its reverse (32000043), we get a palindrome (66000066).
The spelling of 34000023 in words is "thirty-four million, twenty-three", and thus it is an aban number.
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