Base | Representation |
---|---|
bin | 100000001101111… |
… | …0101111101001010 |
3 | 2210100011120001222 |
4 | 1000123311331022 |
5 | 4203221300324 |
6 | 255134242042 |
7 | 35534460125 |
oct | 10033657512 |
9 | 2710146058 |
10 | 1081040714 |
11 | 505245986 |
12 | 262056322 |
13 | 142c73180 |
14 | a38053bc |
15 | 64d8d55e |
hex | 406f5f4a |
1081040714 has 16 divisors (see below), whose sum is σ = 1806514920. Its totient is φ = 481736640.
The previous prime is 1081040713. The next prime is 1081040717. The reversal of 1081040714 is 4170401801.
It can be written as a sum of positive squares in 4 ways, for example, as 922154689 + 158886025 = 30367^2 + 12605^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1081040713) 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, 716117 + ... + 717624.
Almost surely, 21081040714 is an apocalyptic number.
1081040714 is a deficient number, since it is larger than the sum of its proper divisors (725474206).
1081040714 is a wasteful number, since it uses less digits than its factorization.
1081040714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1433785.
The product of its (nonzero) digits is 896, while the sum is 26.
The square root of 1081040714 is about 32879.1835969204. The cubic root of 1081040714 is about 1026.3150170047.
The spelling of 1081040714 in words is "one billion, eighty-one million, forty thousand, seven hundred fourteen".
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