Base | Representation |
---|---|
bin | 110000100101110… |
… | …0101000100000010 |
3 | 11012121221012002221 |
4 | 1201023211010002 |
5 | 11314342102341 |
6 | 425441401254 |
7 | 55255246444 |
oct | 14113450402 |
9 | 4177835087 |
10 | 1630425346 |
11 | 767372770 |
12 | 39603922a |
13 | 1cca29534 |
14 | 116774494 |
15 | 9820ded1 |
hex | 612e5102 |
1630425346 has 16 divisors (see below), whose sum is σ = 2754033408. Its totient is φ = 717195600.
The previous prime is 1630425343. The next prime is 1630425353. The reversal of 1630425346 is 6435240361.
It is not an unprimeable number, because it can be changed into a prime (1630425343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1194645 + ... + 1196008.
It is an arithmetic number, because the mean of its divisors is an integer number (172127088).
Almost surely, 21630425346 is an apocalyptic number.
1630425346 is a deficient number, since it is larger than the sum of its proper divisors (1123608062).
1630425346 is a wasteful number, since it uses less digits than its factorization.
1630425346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2390697.
The product of its (nonzero) digits is 51840, while the sum is 34.
The square root of 1630425346 is about 40378.5258027085. The cubic root of 1630425346 is about 1176.9742806376.
The spelling of 1630425346 in words is "one billion, six hundred thirty million, four hundred twenty-five thousand, three hundred forty-six".
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