Base | Representation |
---|---|
bin | 111110000000100… |
… | …111101101001110 |
3 | 2200111121020221121 |
4 | 332000213231032 |
5 | 4112312200110 |
6 | 251122151154 |
7 | 34531554316 |
oct | 7600475516 |
9 | 2614536847 |
10 | 1040350030 |
11 | 494283415 |
12 | 2504b24ba |
13 | 1376c7145 |
14 | 9c252446 |
15 | 61501cda |
hex | 3e027b4e |
1040350030 has 32 divisors (see below), whose sum is σ = 1961376768. Its totient is φ = 396554400.
The previous prime is 1040350027. The next prime is 1040350039. The reversal of 1040350030 is 300530401.
It is a junction number, because it is equal to n+sod(n) for n = 1040349986 and 1040350013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040350039) 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, 53985 + ... + 70675.
It is an arithmetic number, because the mean of its divisors is an integer number (61293024).
Almost surely, 21040350030 is an apocalyptic number.
1040350030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1040350030 is a deficient number, since it is larger than the sum of its proper divisors (921026738).
1040350030 is a wasteful number, since it uses less digits than its factorization.
1040350030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16992.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 1040350030 is about 32254.4575214031. The cubic root of 1040350030 is about 1013.2730565148.
Adding to 1040350030 its reverse (300530401), we get a palindrome (1340880431).
The spelling of 1040350030 in words is "one billion, forty million, three hundred fifty thousand, thirty".
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