Base | Representation |
---|---|
bin | 101010011001110… |
… | …0001000011000101 |
3 | 10200011020021010112 |
4 | 1110303201003011 |
5 | 10403213301403 |
6 | 353103202405 |
7 | 50154344201 |
oct | 12463410305 |
9 | 3604207115 |
10 | 1422790853 |
11 | 670145910 |
12 | 3385a6405 |
13 | 1989cb2a3 |
14 | d6d65b01 |
15 | 84d979d8 |
hex | 54ce10c5 |
1422790853 has 8 divisors (see below), whose sum is σ = 1552432800. Its totient is φ = 1293198480.
The previous prime is 1422790847. The next prime is 1422790861. The reversal of 1422790853 is 3580972241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1422790853 - 28 = 1422790597 is a prime.
It is a super-2 number, since 2×14227908532 = 4048667622760935218, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1422790853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1422790823) 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 7 ways as a sum of consecutive naturals, for example, 73598 + ... + 90896.
It is an arithmetic number, because the mean of its divisors is an integer number (194054100).
Almost surely, 21422790853 is an apocalyptic number.
It is an amenable number.
1422790853 is a deficient number, since it is larger than the sum of its proper divisors (129641947).
1422790853 is a wasteful number, since it uses less digits than its factorization.
1422790853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24787.
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 1422790853 is about 37719.8999601006. The cubic root of 1422790853 is about 1124.7267426530.
The spelling of 1422790853 in words is "one billion, four hundred twenty-two million, seven hundred ninety thousand, eight hundred fifty-three".
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