Base | Representation |
---|---|
bin | 100010000001000… |
… | …1101100000100110 |
3 | 2221112210200000200 |
4 | 1010002031200212 |
5 | 4314201232220 |
6 | 305132451330 |
7 | 40166666106 |
oct | 10402154046 |
9 | 2845720020 |
10 | 1141430310 |
11 | 536342539 |
12 | 27a319b46 |
13 | 152628567 |
14 | ab845206 |
15 | 6a31b890 |
hex | 4408d826 |
1141430310 has 48 divisors (see below), whose sum is σ = 2969437536. Its totient is φ = 304205184.
The previous prime is 1141430309. The next prime is 1141430317. The reversal of 1141430310 is 130341411.
It is a super-2 number, since 2×11414303102 = 2605726305173392200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1141430317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247647 + ... + 252213.
It is an arithmetic number, because the mean of its divisors is an integer number (61863282).
Almost surely, 21141430310 is an apocalyptic number.
1141430310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1141430310 is an abundant number, since it is smaller than the sum of its proper divisors (1828007226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1141430310 is a wasteful number, since it uses less digits than its factorization.
1141430310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7357 (or 7354 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1141430310 is about 33785.0604557695. The cubic root of 1141430310 is about 1045.0806344836.
Adding to 1141430310 its reverse (130341411), we get a palindrome (1271771721).
The spelling of 1141430310 in words is "one billion, one hundred forty-one million, four hundred thirty thousand, three hundred ten".
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