Base | Representation |
---|---|
bin | 1011101100101001… |
… | …0110110000011010 |
3 | 22002211120021100212 |
4 | 2323022112300122 |
5 | 22412323212132 |
6 | 1235330131122 |
7 | 140546006336 |
oct | 27312266032 |
9 | 8084507325 |
10 | 3140054042 |
11 | 137152a094 |
12 | 737720aa2 |
13 | 3b0710358 |
14 | 21b0627c6 |
15 | 135a0b5b2 |
hex | bb296c1a |
3140054042 has 4 divisors (see below), whose sum is σ = 4710081066. Its totient is φ = 1570027020.
The previous prime is 3140054041. The next prime is 3140054053. The reversal of 3140054042 is 2404500413.
3140054042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1706598721 + 1433455321 = 41311^2 + 37861^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3140053999 and 3140054017.
It is not an unprimeable number, because it can be changed into a prime (3140054041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785013509 + ... + 785013512.
Almost surely, 23140054042 is an apocalyptic number.
3140054042 is a deficient number, since it is larger than the sum of its proper divisors (1570027024).
3140054042 is a wasteful number, since it uses less digits than its factorization.
3140054042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570027023.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 3140054042 is about 56036.1851128358. The cubic root of 3140054042 is about 1464.3527513145.
Adding to 3140054042 its reverse (2404500413), we get a palindrome (5544554455).
The spelling of 3140054042 in words is "three billion, one hundred forty million, fifty-four thousand, forty-two".
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