Base | Representation |
---|---|
bin | 1100101111011101… |
… | …1101001101101110 |
3 | 22211100220212121011 |
4 | 3023313131031232 |
5 | 24001044444210 |
6 | 1323221055434 |
7 | 150521114233 |
oct | 31367351556 |
9 | 8740825534 |
10 | 3420312430 |
11 | 14a574a397 |
12 | 7b555757a |
13 | 4267b8512 |
14 | 24637778a |
15 | 15041ad8a |
hex | cbddd36e |
3420312430 has 8 divisors (see below), whose sum is σ = 6156562392. Its totient is φ = 1368124968.
The previous prime is 3420312377. The next prime is 3420312437. The reversal of 3420312430 is 342130243.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420312437) 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, 171015612 + ... + 171015631.
It is an arithmetic number, because the mean of its divisors is an integer number (769570299).
Almost surely, 23420312430 is an apocalyptic number.
3420312430 is a deficient number, since it is larger than the sum of its proper divisors (2736249962).
3420312430 is a wasteful number, since it uses less digits than its factorization.
3420312430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342031250.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 3420312430 is about 58483.4372279879. The cubic root of 3420312430 is about 1506.6831322001.
Adding to 3420312430 its reverse (342130243), we get a palindrome (3762442673).
The spelling of 3420312430 in words is "three billion, four hundred twenty million, three hundred twelve thousand, four hundred thirty".
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