Base | Representation |
---|---|
bin | 1111101110011001… |
… | …0101001001011110 |
3 | 101220011210120211121 |
4 | 3323212111021132 |
5 | 32121102114220 |
6 | 1534505241154 |
7 | 206414002306 |
oct | 37346251136 |
9 | 11804716747 |
10 | 4221129310 |
11 | 1876798a22 |
12 | 9997931ba |
13 | 523696168 |
14 | 2c0876606 |
15 | 19a8a4eaa |
hex | fb99525e |
4221129310 has 16 divisors (see below), whose sum is σ = 7711437456. Its totient is φ = 1663250688.
The previous prime is 4221129287. The next prime is 4221129317. The reversal of 4221129310 is 139211224.
It is a super-2 number, since 2×42211293102 = 35635865303482152200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4221129317) 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 7 ways as a sum of consecutive naturals, for example, 3149427 + ... + 3150766.
It is an arithmetic number, because the mean of its divisors is an integer number (481964841).
Almost surely, 24221129310 is an apocalyptic number.
4221129310 is a deficient number, since it is larger than the sum of its proper divisors (3490308146).
4221129310 is a wasteful number, since it uses less digits than its factorization.
4221129310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6300267.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 4221129310 is about 64970.2186390041. The cubic root of 4221129310 is about 1616.1297274279.
The spelling of 4221129310 in words is "four billion, two hundred twenty-one million, one hundred twenty-nine thousand, three hundred ten".
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