Base | Representation |
---|---|
bin | 1000010010001… |
… | …0100001100101 |
3 | 2102101012101102 |
4 | 2010202201211 |
5 | 32343310141 |
6 | 3240405445 |
7 | 601215455 |
oct | 204424145 |
9 | 72335342 |
10 | 34744421 |
11 | 18680aa8 |
12 | b776885 |
13 | 727663a |
14 | 4885d65 |
15 | 30b499b |
hex | 2122865 |
34744421 has 8 divisors (see below), whose sum is σ = 37027584. Its totient is φ = 32525680.
The previous prime is 34744417. The next prime is 34744427. The reversal of 34744421 is 12444743.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34744421 - 22 = 34744417 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34744427) 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, 14990 + ... + 17151.
It is an arithmetic number, because the mean of its divisors is an integer number (4628448).
Almost surely, 234744421 is an apocalyptic number.
It is an amenable number.
34744421 is a deficient number, since it is larger than the sum of its proper divisors (2283163).
34744421 is a wasteful number, since it uses less digits than its factorization.
34744421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32211.
The product of its digits is 10752, while the sum is 29.
The square root of 34744421 is about 5894.4398376775. The cubic root of 34744421 is about 326.3084795079.
The spelling of 34744421 in words is "thirty-four million, seven hundred forty-four thousand, four hundred twenty-one".
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