Base | Representation |
---|---|
bin | 111100110011111… |
… | …1011011110000110 |
3 | 12021012120122222010 |
4 | 1321213323132012 |
5 | 13134332312332 |
6 | 534251115050 |
7 | 101365023513 |
oct | 17147733606 |
9 | 5235518863 |
10 | 2040510342 |
11 | 9578a6692 |
12 | 48b442a86 |
13 | 26698c290 |
14 | 15500230a |
15 | be2159cc |
hex | 799fb786 |
2040510342 has 16 divisors (see below), whose sum is σ = 4394945520. Its totient is φ = 627849312.
The previous prime is 2040510341. The next prime is 2040510349. The reversal of 2040510342 is 2430150402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040510341) 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, 13080117 + ... + 13080272.
It is an arithmetic number, because the mean of its divisors is an integer number (274684095).
Almost surely, 22040510342 is an apocalyptic number.
2040510342 is an abundant number, since it is smaller than the sum of its proper divisors (2354435178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040510342 is a wasteful number, since it uses less digits than its factorization.
2040510342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26160407.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 2040510342 is about 45172.0083901524. The cubic root of 2040510342 is about 1268.3708918944.
Adding to 2040510342 its reverse (2430150402), we get a palindrome (4470660744).
The spelling of 2040510342 in words is "two billion, forty million, five hundred ten thousand, three hundred forty-two".
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