Base | Representation |
---|---|
bin | 111101101001001… |
… | …100110010001000 |
3 | 2200002001100000101 |
4 | 331221030302020 |
5 | 4104224213230 |
6 | 250342415144 |
7 | 34425433534 |
oct | 7551146210 |
9 | 2602040011 |
10 | 1034210440 |
11 | 49086a67a |
12 | 24a4314b4 |
13 | 136357753 |
14 | 9b4d4bc4 |
15 | 60bdcaca |
hex | 3da4cc88 |
1034210440 has 32 divisors (see below), whose sum is σ = 2327912280. Its totient is φ = 413517312.
The previous prime is 1034210399. The next prime is 1034210449. The reversal of 1034210440 is 440124301.
It can be written as a sum of positive squares in 4 ways, for example, as 955675396 + 78535044 = 30914^2 + 8862^2 .
It is not an unprimeable number, because it can be changed into a prime (1034210449) 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, 159094 + ... + 165466.
Almost surely, 21034210440 is an apocalyptic number.
1034210440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1034210440 is an abundant number, since it is smaller than the sum of its proper divisors (1293701840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1034210440 is a wasteful number, since it uses less digits than its factorization.
1034210440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10441 (or 10437 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1034210440 is about 32159.1424015007. The cubic root of 1034210440 is about 1011.2758571559.
Adding to 1034210440 its reverse (440124301), we get a palindrome (1474334741).
The spelling of 1034210440 in words is "one billion, thirty-four million, two hundred ten thousand, four hundred forty".
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