Base | Representation |
---|---|
bin | 1101010010100010100… |
… | …10011110011100001011 |
3 | 1121122122100112021001221 |
4 | 12221101102132130023 |
5 | 24440134331044042 |
6 | 545434552422511 |
7 | 44663503526164 |
oct | 6512122363413 |
9 | 1548570467057 |
10 | 456630331147 |
11 | 166723a10371 |
12 | 745b86a7a37 |
13 | 340a1c32323 |
14 | 1815b30276b |
15 | bd283d5d67 |
hex | 6a5149e70b |
456630331147 has 4 divisors (see below), whose sum is σ = 457432845480. Its totient is φ = 455827816816.
The previous prime is 456630331133. The next prime is 456630331169. The reversal of 456630331147 is 741133036654.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-456630331147 is a prime.
It is a super-2 number, since 2×4566303311472 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (456630331117) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 401256313 + ... + 401257450.
It is an arithmetic number, because the mean of its divisors is an integer number (114358211370).
Almost surely, 2456630331147 is an apocalyptic number.
456630331147 is a deficient number, since it is larger than the sum of its proper divisors (802514333).
456630331147 is an equidigital number, since it uses as much as digits as its factorization.
456630331147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 802514332.
The product of its (nonzero) digits is 544320, while the sum is 43.
The spelling of 456630331147 in words is "four hundred fifty-six billion, six hundred thirty million, three hundred thirty-one thousand, one hundred forty-seven".
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