Base | Representation |
---|---|
bin | 111110010000001… |
… | …100110010111111 |
3 | 2200210021202020212 |
4 | 332100030302333 |
5 | 4114333342421 |
6 | 251345503035 |
7 | 34611354260 |
oct | 7620146277 |
9 | 2623252225 |
10 | 1044434111 |
11 | 496612896 |
12 | 251941a7b |
13 | 1384c7066 |
14 | 9c9d6967 |
15 | 61a5be5b |
hex | 3e40ccbf |
1044434111 has 16 divisors (see below), whose sum is σ = 1208383488. Its totient is φ = 884217600.
The previous prime is 1044434093. The next prime is 1044434129. The reversal of 1044434111 is 1114344401.
It is an interprime number because it is at equal distance from previous prime (1044434093) and next prime (1044434129).
It is a de Polignac number, because none of the positive numbers 2k-1044434111 is a prime.
It is a super-2 number, since 2×10444341112 = 2181685224440720642, which 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 (1044434711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309071 + ... + 312431.
It is an arithmetic number, because the mean of its divisors is an integer number (75523968).
Almost surely, 21044434111 is an apocalyptic number.
1044434111 is a deficient number, since it is larger than the sum of its proper divisors (163949377).
1044434111 is a wasteful number, since it uses less digits than its factorization.
1044434111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3902.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 1044434111 is about 32317.7058437012. The cubic root of 1044434111 is about 1014.5972537237.
Adding to 1044434111 its reverse (1114344401), we get a palindrome (2158778512).
The spelling of 1044434111 in words is "one billion, forty-four million, four hundred thirty-four thousand, one hundred eleven".
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