Base | Representation |
---|---|
bin | 11001001100101… |
… | …110000001011001 |
3 | 1002110111200001101 |
4 | 121030232001121 |
5 | 1331211432013 |
6 | 105541151401 |
7 | 13322303644 |
oct | 3114560131 |
9 | 1073450041 |
10 | 422764633 |
11 | 1a7704365 |
12 | b96bb561 |
13 | 697821b5 |
14 | 4020ca5b |
15 | 271ad8dd |
hex | 1932e059 |
422764633 has 12 divisors (see below), whose sum is σ = 446293120. Its totient is φ = 400405896.
The previous prime is 422764621. The next prime is 422764637. The reversal of 422764633 is 336467224.
It is a de Polignac number, because none of the positive numbers 2k-422764633 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 422764592 and 422764601.
It is not an unprimeable number, because it can be changed into a prime (422764637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50608 + ... + 58366.
Almost surely, 2422764633 is an apocalyptic number.
It is an amenable number.
422764633 is a deficient number, since it is larger than the sum of its proper divisors (23528487).
422764633 is a wasteful number, since it uses less digits than its factorization.
422764633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7908 (or 7885 counting only the distinct ones).
The product of its digits is 145152, while the sum is 37.
The square root of 422764633 is about 20561.2410374471. The cubic root of 422764633 is about 750.5268197872.
The spelling of 422764633 in words is "four hundred twenty-two million, seven hundred sixty-four thousand, six hundred thirty-three".
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