Base | Representation |
---|---|
bin | 111101111111011… |
… | …010101000011011 |
3 | 2200111000012220001 |
4 | 331333122220123 |
5 | 4112222044311 |
6 | 251111313431 |
7 | 34526101030 |
oct | 7577325033 |
9 | 2614005801 |
10 | 1040034331 |
11 | 494088206 |
12 | 25037b877 |
13 | 13761653b |
14 | 9c1ad387 |
15 | 6148d4c1 |
hex | 3dfdaa1b |
1040034331 has 32 divisors (see below), whose sum is σ = 1296691200. Its totient is φ = 814302720.
The previous prime is 1040034287. The next prime is 1040034349. The reversal of 1040034331 is 1334300401.
It is not a de Polignac number, because 1040034331 - 227 = 905816603 is a prime.
It is a super-2 number, since 2×10400343312 = 2163342819317235122, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1040034299 and 1040034308.
It is not an unprimeable number, because it can be changed into a prime (1040034361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484246 + ... + 486388.
It is an arithmetic number, because the mean of its divisors is an integer number (40521600).
Almost surely, 21040034331 is an apocalyptic number.
1040034331 is a deficient number, since it is larger than the sum of its proper divisors (256656869).
1040034331 is a wasteful number, since it uses less digits than its factorization.
1040034331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2299.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 1040034331 is about 32249.5632683607. The cubic root of 1040034331 is about 1013.1705520230.
Adding to 1040034331 its reverse (1334300401), we get a palindrome (2374334732).
The spelling of 1040034331 in words is "one billion, forty million, thirty-four thousand, three hundred thirty-one".
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