Base | Representation |
---|---|
bin | 111101101010000… |
… | …111010100110111 |
3 | 2200002111111221112 |
4 | 331222013110313 |
5 | 4104304401411 |
6 | 250351505235 |
7 | 34430452613 |
oct | 7552072467 |
9 | 2602444845 |
10 | 1034450231 |
11 | 490a13851 |
12 | 24a52821b |
13 | 13640c939 |
14 | 9b558343 |
15 | 60c38b8b |
hex | 3da87537 |
1034450231 has 16 divisors (see below), whose sum is σ = 1143936000. Its totient is φ = 931046688.
The previous prime is 1034450203. The next prime is 1034450279. The reversal of 1034450231 is 1320544301.
It is a cyclic number.
It is not a de Polignac number, because 1034450231 - 26 = 1034450167 is a prime.
It is a super-2 number, since 2×10344502312 = 2140174560831906722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1034450197 and 1034450206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1034450201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57170 + ... + 73056.
It is an arithmetic number, because the mean of its divisors is an integer number (71496000).
Almost surely, 21034450231 is an apocalyptic number.
1034450231 is a deficient number, since it is larger than the sum of its proper divisors (109485769).
1034450231 is a wasteful number, since it uses less digits than its factorization.
1034450231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16078.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 1034450231 is about 32162.8703787457. The cubic root of 1034450231 is about 1011.3540089197.
Adding to 1034450231 its reverse (1320544301), we get a palindrome (2354994532).
The spelling of 1034450231 in words is "one billion, thirty-four million, four hundred fifty thousand, two hundred thirty-one".
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