Base | Representation |
---|---|
bin | 1111010111110011… |
… | …1100110000011100 |
3 | 101122120112121101000 |
4 | 3311330330300130 |
5 | 31422324123140 |
6 | 1521242550300 |
7 | 204153532230 |
oct | 36574746034 |
9 | 11576477330 |
10 | 4126395420 |
11 | 1828273a54 |
12 | 971b08390 |
13 | 509b775c4 |
14 | 2b20565c0 |
15 | 1923e0a30 |
hex | f5f3cc1c |
4126395420 has 96 divisors (see below), whose sum is σ = 14671641600. Its totient is φ = 943175232.
The previous prime is 4126395389. The next prime is 4126395443. The reversal of 4126395420 is 245936214.
It is a happy number.
4126395420 is a `hidden beast` number, since 4 + 12 + 639 + 5 + 4 + 2 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 542040 + ... + 549599.
It is an arithmetic number, because the mean of its divisors is an integer number (152829600).
Almost surely, 24126395420 is an apocalyptic number.
It is an amenable number.
4126395420 is an abundant number, since it is smaller than the sum of its proper divisors (10545246180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4126395420 is a wasteful number, since it uses less digits than its factorization.
4126395420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091664 (or 1091656 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 4126395420 is about 64237.0253047259. The cubic root of 4126395420 is about 1603.9479873392.
The spelling of 4126395420 in words is "four billion, one hundred twenty-six million, three hundred ninety-five thousand, four hundred twenty".
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