Base | Representation |
---|---|
bin | 100111011000011… |
… | …0010000111010110 |
3 | 10102002110122011021 |
4 | 1032300302013112 |
5 | 10201240123110 |
6 | 335042231354 |
7 | 44513544202 |
oct | 11660620726 |
9 | 3362418137 |
10 | 1321411030 |
11 | 6189a1735 |
12 | 30a65555a |
13 | 1809c3724 |
14 | c76d5b02 |
15 | 7b01e2da |
hex | 4ec321d6 |
1321411030 has 16 divisors (see below), whose sum is σ = 2389209984. Its totient is φ = 526193280.
The previous prime is 1321411001. The next prime is 1321411043. The reversal of 1321411030 is 301141231.
It is a super-2 number, since 2×13214110302 = 3492254220411321800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1321410995 and 1321411013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294051 + ... + 298510.
It is an arithmetic number, because the mean of its divisors is an integer number (149325624).
Almost surely, 21321411030 is an apocalyptic number.
1321411030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1321411030 is a deficient number, since it is larger than the sum of its proper divisors (1067798954).
1321411030 is a wasteful number, since it uses less digits than its factorization.
1321411030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 592791.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1321411030 is about 36351.2177237572. The cubic root of 1321411030 is about 1097.3520413239.
Adding to 1321411030 its reverse (301141231), we get a palindrome (1622552261).
The spelling of 1321411030 in words is "one billion, three hundred twenty-one million, four hundred eleven thousand, thirty".
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