Base | Representation |
---|---|
bin | 1000000000101101… |
… | …0010010001001100 |
3 | 12112212102202221020 |
4 | 2000023102101030 |
5 | 13401003121220 |
6 | 553215234140 |
7 | 104201312244 |
oct | 20013222114 |
9 | 5485382836 |
10 | 2150442060 |
11 | a03960a48 |
12 | 500218950 |
13 | 28369c530 |
14 | 16585ab24 |
15 | c8bcd040 |
hex | 802d244c |
2150442060 has 48 divisors (see below), whose sum is σ = 6484412256. Its totient is φ = 529339392.
The previous prime is 2150442043. The next prime is 2150442061. The reversal of 2150442060 is 602440512.
It is a self number, because there is not a number n which added to its sum of digits gives 2150442060.
It is not an unprimeable number, because it can be changed into a prime (2150442061) 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, 1377709 + ... + 1379268.
It is an arithmetic number, because the mean of its divisors is an integer number (135091922).
Almost surely, 22150442060 is an apocalyptic number.
2150442060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2150442060 is an abundant number, since it is smaller than the sum of its proper divisors (4333970196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2150442060 is a wasteful number, since it uses less digits than its factorization.
2150442060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2757002 (or 2757000 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2150442060 is about 46372.8590880485. The cubic root of 2150442060 is about 1290.7513320436.
Adding to 2150442060 its reverse (602440512), we get a palindrome (2752882572).
The spelling of 2150442060 in words is "two billion, one hundred fifty million, four hundred forty-two thousand, sixty".
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