Base | Representation |
---|---|
bin | 101000010110100… |
… | …1110001110101011 |
3 | 10111100211221202221 |
4 | 1100231032032223 |
5 | 10233113011133 |
6 | 342205334511 |
7 | 45361040200 |
oct | 12055161653 |
9 | 3440757687 |
10 | 1354032043 |
11 | 635352351 |
12 | 319567437 |
13 | 1876a56c0 |
14 | cbb87ca7 |
15 | 7dd14a2d |
hex | 50b4e3ab |
1354032043 has 48 divisors (see below), whose sum is σ = 1765048320. Its totient is φ = 1028462400.
The previous prime is 1354031993. The next prime is 1354032049. The reversal of 1354032043 is 3402304531.
It is not a de Polignac number, because 1354032043 - 29 = 1354031531 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1354031999 and 1354032017.
It is not an unprimeable number, because it can be changed into a prime (1354032049) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3771498 + ... + 3771856.
It is an arithmetic number, because the mean of its divisors is an integer number (36771840).
Almost surely, 21354032043 is an apocalyptic number.
1354032043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1354032043 is a deficient number, since it is larger than the sum of its proper divisors (411016277).
1354032043 is a wasteful number, since it uses less digits than its factorization.
1354032043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608 (or 601 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 1354032043 is about 36797.1743888033. The cubic root of 1354032043 is about 1106.3086651175.
Adding to 1354032043 its reverse (3402304531), we get a palindrome (4756336574).
The spelling of 1354032043 in words is "one billion, three hundred fifty-four million, thirty-two thousand, forty-three".
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