Base | Representation |
---|---|
bin | 1011110000100000… |
… | …00000001101110001 |
3 | 121021220221120212111 |
4 | 11320100000031301 |
5 | 100411440202101 |
6 | 2522213125321 |
7 | 312266520226 |
oct | 57020001561 |
9 | 17256846774 |
10 | 6312428401 |
11 | 274a223984 |
12 | 1282029841 |
13 | 797a28846 |
14 | 43c4d994d |
15 | 26e29e251 |
hex | 178400371 |
6312428401 has 8 divisors (see below), whose sum is σ = 6492693224. Its totient is φ = 6132672000.
The previous prime is 6312428399. The next prime is 6312428417. The reversal of 6312428401 is 1048242136.
It can be written as a sum of positive squares in 4 ways, for example, as 3407757376 + 2904671025 = 58376^2 + 53895^2 .
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 6312428401 - 21 = 6312428399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6312428431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101850 + ... + 151651.
It is an arithmetic number, because the mean of its divisors is an integer number (811586653).
Almost surely, 26312428401 is an apocalyptic number.
It is an amenable number.
6312428401 is a deficient number, since it is larger than the sum of its proper divisors (180264823).
6312428401 is a wasteful number, since it uses less digits than its factorization.
6312428401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254211.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 6312428401 is about 79450.7923245577. The cubic root of 6312428401 is about 1848.1284604617.
The spelling of 6312428401 in words is "six billion, three hundred twelve million, four hundred twenty-eight thousand, four hundred one".
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