Base | Representation |
---|---|
bin | 1011010100111001… |
… | …0101011111011110 |
3 | 21211220010001112221 |
4 | 2311032111133132 |
5 | 22211322343032 |
6 | 1221411015554 |
7 | 135226156324 |
oct | 26516253736 |
9 | 7756101487 |
10 | 3040434142 |
11 | 1320278199 |
12 | 70a29a5ba |
13 | 395ba0875 |
14 | 20bb2dd14 |
15 | 12bdce597 |
hex | b53957de |
3040434142 has 4 divisors (see below), whose sum is σ = 4560651216. Its totient is φ = 1520217070.
The previous prime is 3040434127. The next prime is 3040434143. The reversal of 3040434142 is 2414340403.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040434143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 760108534 + ... + 760108537.
It is an arithmetic number, because the mean of its divisors is an integer number (1140162804).
Almost surely, 23040434142 is an apocalyptic number.
3040434142 is a deficient number, since it is larger than the sum of its proper divisors (1520217074).
3040434142 is a wasteful number, since it uses less digits than its factorization.
3040434142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1520217073.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 3040434142 is about 55140.1318641876. The cubic root of 3040434142 is about 1448.7002450205.
Adding to 3040434142 its reverse (2414340403), we get a palindrome (5454774545).
It can be divided in two parts, 30404 and 34142, that added together give a palindrome (64546).
The spelling of 3040434142 in words is "three billion, forty million, four hundred thirty-four thousand, one hundred forty-two".
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