Base | Representation |
---|---|
bin | 101010011001100… |
… | …0011100011110000 |
3 | 10200011000010102212 |
4 | 1110303003203300 |
5 | 10403200420224 |
6 | 353100431252 |
7 | 50153332064 |
oct | 12463034360 |
9 | 3604003385 |
10 | 1422670064 |
11 | 670073092 |
12 | 338548528 |
13 | 19898830a |
14 | d6d33aa4 |
15 | 84d71d0e |
hex | 54cc38f0 |
1422670064 has 20 divisors (see below), whose sum is σ = 2757653856. Its totient is φ = 711017472.
The previous prime is 1422670033. The next prime is 1422670069. The reversal of 1422670064 is 4600762241.
It is a super-2 number, since 2×14226700642 = 4047980222003528192, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1422670064.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1422670069) 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, 19472 + ... + 56784.
Almost surely, 21422670064 is an apocalyptic number.
It is an amenable number.
1422670064 is a deficient number, since it is larger than the sum of its proper divisors (1334983792).
1422670064 is a wasteful number, since it uses less digits than its factorization.
1422670064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39704 (or 39698 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 1422670064 is about 37718.2987951472. The cubic root of 1422670064 is about 1124.6949135515.
The spelling of 1422670064 in words is "one billion, four hundred twenty-two million, six hundred seventy thousand, sixty-four".
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