Base | Representation |
---|---|
bin | 1011101100111000… |
… | …0101010011010000 |
3 | 22002220101220122221 |
4 | 2323032011103100 |
5 | 22413100443440 |
6 | 1235403110424 |
7 | 140560216063 |
oct | 27316052320 |
9 | 8086356587 |
10 | 3141031120 |
11 | 1372037197 |
12 | 737b12414 |
13 | 3b0992cc6 |
14 | 21b2388da |
15 | 135b50d4a |
hex | bb3854d0 |
3141031120 has 40 divisors (see below), whose sum is σ = 7325022240. Its totient is φ = 1252606080.
The previous prime is 3141031111. The next prime is 3141031139. The reversal of 3141031120 is 211301413.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 3141031094 and 3141031103.
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, 32830 + ... + 85789.
It is an arithmetic number, because the mean of its divisors is an integer number (183125556).
Almost surely, 23141031120 is an apocalyptic number.
It is an amenable number.
3141031120 is an abundant number, since it is smaller than the sum of its proper divisors (4183991120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141031120 is a wasteful number, since it uses less digits than its factorization.
3141031120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118963 (or 118957 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 3141031120 is about 56044.9027120219. The cubic root of 3141031120 is about 1464.5046211507.
Adding to 3141031120 its reverse (211301413), we get a palindrome (3352332533).
The spelling of 3141031120 in words is "three billion, one hundred forty-one million, thirty-one thousand, one hundred twenty".
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