Base | Representation |
---|---|
bin | 100011110111… |
… | …001110110101 |
3 | 122200122010011 |
4 | 203313032311 |
5 | 4401320034 |
6 | 533300221 |
7 | 142623643 |
oct | 43671665 |
9 | 18618104 |
10 | 9401269 |
11 | 5341349 |
12 | 3194671 |
13 | 1c421a7 |
14 | 136a193 |
15 | c5a864 |
hex | 8f73b5 |
9401269 has 8 divisors (see below), whose sum is σ = 9646848. Its totient is φ = 9157680.
The previous prime is 9401267. The next prime is 9401279. The reversal of 9401269 is 9621049.
9401269 = T2502 + T2503 + T2504.
It is a happy number.
9401269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9401269 - 21 = 9401267 is a prime.
It is a super-2 number, since 2×94012692 = 176767717620722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9401269.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9401267) 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, 14584 + ... + 15214.
It is an arithmetic number, because the mean of its divisors is an integer number (1205856).
Almost surely, 29401269 is an apocalyptic number.
9401269 is the 2504-th centered triangular number.
It is an amenable number.
9401269 is a deficient number, since it is larger than the sum of its proper divisors (245579).
9401269 is a wasteful number, since it uses less digits than its factorization.
9401269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995.
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 9401269 is about 3066.1488874482. The cubic root of 9401269 is about 211.0549260660.
It can be divided in two parts, 940 and 1269, that added together give a square (2209 = 472).
The spelling of 9401269 in words is "nine million, four hundred one thousand, two hundred sixty-nine".
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