Base | Representation |
---|---|
bin | 10000110110001111… |
… | …01111010110110111 |
3 | 212100100122222122011 |
4 | 20123013233112313 |
5 | 122011001322112 |
6 | 4053304345051 |
7 | 440066535655 |
oct | 103307572667 |
9 | 25310588564 |
10 | 9044948407 |
11 | 3921701680 |
12 | 1905175187 |
13 | b11b8a2a1 |
14 | 61b395dd5 |
15 | 37e109aa7 |
hex | 21b1ef5b7 |
9044948407 has 4 divisors (see below), whose sum is σ = 9867216456. Its totient is φ = 8222680360.
The previous prime is 9044948387. The next prime is 9044948453. The reversal of 9044948407 is 7048494409.
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 9044948407 - 211 = 9044946359 is a prime.
It is a super-2 number, since 2×90449484072 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9044940407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411134008 + ... + 411134029.
It is an arithmetic number, because the mean of its divisors is an integer number (2466804114).
Almost surely, 29044948407 is an apocalyptic number.
9044948407 is a deficient number, since it is larger than the sum of its proper divisors (822268049).
9044948407 is a wasteful number, since it uses less digits than its factorization.
9044948407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 822268048.
The product of its (nonzero) digits is 1161216, while the sum is 49.
The square root of 9044948407 is about 95104.9336627706. The cubic root of 9044948407 is about 2083.5409058644.
The spelling of 9044948407 in words is "nine billion, forty-four million, nine hundred forty-eight thousand, four hundred seven".
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