Base | Representation |
---|---|
bin | 100100101010101… |
… | …1000001111101101 |
3 | 10011202002210200221 |
4 | 1021111120033231 |
5 | 10004431403401 |
6 | 322030251341 |
7 | 42326504203 |
oct | 11125301755 |
9 | 3152083627 |
10 | 1230341101 |
11 | 58154a530 |
12 | 2a4056b51 |
13 | 167b887b2 |
14 | b958b073 |
15 | 730307a1 |
hex | 495583ed |
1230341101 has 8 divisors (see below), whose sum is σ = 1364940000. Its totient is φ = 1099533840.
The previous prime is 1230341083. The next prime is 1230341111. The reversal of 1230341101 is 1011430321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1230341101 - 27 = 1230340973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230341111) 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, 947226 + ... + 948523.
It is an arithmetic number, because the mean of its divisors is an integer number (170617500).
Almost surely, 21230341101 is an apocalyptic number.
1230341101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1230341101 is a deficient number, since it is larger than the sum of its proper divisors (134598899).
1230341101 is a wasteful number, since it uses less digits than its factorization.
1230341101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1895819.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1230341101 is about 35076.2184535334. The cubic root of 1230341101 is about 1071.5403038127.
Adding to 1230341101 its reverse (1011430321), we get a palindrome (2241771422).
The spelling of 1230341101 in words is "one billion, two hundred thirty million, three hundred forty-one thousand, one hundred one".
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