Base | Representation |
---|---|
bin | 1100101111011101… |
… | …0010111000111101 |
3 | 22211100211201120220 |
4 | 3023313102320331 |
5 | 24001042121031 |
6 | 1323220131553 |
7 | 150520550031 |
oct | 31367227075 |
9 | 8740751526 |
10 | 3420270141 |
11 | 14a5720642 |
12 | 7b5536bb9 |
13 | 4267a21b2 |
14 | 2463661c1 |
15 | 15040d596 |
hex | cbdd2e3d |
3420270141 has 4 divisors (see below), whose sum is σ = 4560360192. Its totient is φ = 2280180092.
The previous prime is 3420270071. The next prime is 3420270169. The reversal of 3420270141 is 1410720243.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3420270141 - 27 = 3420270013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420270941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570045021 + ... + 570045026.
It is an arithmetic number, because the mean of its divisors is an integer number (1140090048).
Almost surely, 23420270141 is an apocalyptic number.
It is an amenable number.
3420270141 is a deficient number, since it is larger than the sum of its proper divisors (1140090051).
3420270141 is a wasteful number, since it uses less digits than its factorization.
3420270141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140090050.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 3420270141 is about 58483.0756800632. The cubic root of 3420270141 is about 1506.6769225934.
Adding to 3420270141 its reverse (1410720243), we get a palindrome (4830990384).
The spelling of 3420270141 in words is "three billion, four hundred twenty million, two hundred seventy thousand, one hundred forty-one".
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