Base | Representation |
---|---|
bin | 1100101111111001… |
… | …1001010110010101 |
3 | 22211111100022001000 |
4 | 3023332121112111 |
5 | 24002031202410 |
6 | 1323324053513 |
7 | 150542432034 |
oct | 31376312625 |
9 | 8744308030 |
10 | 3422131605 |
11 | 14a6782142 |
12 | 7b6094299 |
13 | 426ca4559 |
14 | 2466cc71b |
15 | 150679dc0 |
hex | cbf99595 |
3422131605 has 16 divisors (see below), whose sum is σ = 6083789760. Its totient is φ = 1825136784.
The previous prime is 3422131577. The next prime is 3422131607. The reversal of 3422131605 is 5061312243.
3422131605 is a `hidden beast` number, since 3 + 4 + 2 + 21 + 31 + 605 = 666.
It is not a de Polignac number, because 3422131605 - 215 = 3422098837 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3422131607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12674427 + ... + 12674696.
It is an arithmetic number, because the mean of its divisors is an integer number (380236860).
Almost surely, 23422131605 is an apocalyptic number.
It is an amenable number.
3422131605 is a deficient number, since it is larger than the sum of its proper divisors (2661658155).
3422131605 is a wasteful number, since it uses less digits than its factorization.
3422131605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25349137 (or 25349131 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 3422131605 is about 58498.9880681709. The cubic root of 3422131605 is about 1506.9502066799.
Adding to 3422131605 its reverse (5061312243), we get a palindrome (8483443848).
The spelling of 3422131605 in words is "three billion, four hundred twenty-two million, one hundred thirty-one thousand, six hundred five".
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