Base | Representation |
---|---|
bin | 100110110001011… |
… | …1011111101011010 |
3 | 10100200001212010212 |
4 | 1031202323331122 |
5 | 10131024112442 |
6 | 333033011122 |
7 | 44145231635 |
oct | 11542737532 |
9 | 3320055125 |
10 | 1301004122 |
11 | 608423720 |
12 | 303853aa2 |
13 | 1796ca032 |
14 | c4b02c1c |
15 | 7933ca82 |
hex | 4d8bbf5a |
1301004122 has 16 divisors (see below), whose sum is σ = 2139953472. Its totient is φ = 588299520.
The previous prime is 1301004121. The next prime is 1301004137. The reversal of 1301004122 is 2214001031.
It is a super-2 number, since 2×13010041222 = 3385223450921981768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1301004097 and 1301004106.
It is not an unprimeable number, because it can be changed into a prime (1301004121) 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, 148958 + ... + 157449.
It is an arithmetic number, because the mean of its divisors is an integer number (133747092).
Almost surely, 21301004122 is an apocalyptic number.
1301004122 is a deficient number, since it is larger than the sum of its proper divisors (838949350).
1301004122 is a wasteful number, since it uses less digits than its factorization.
1301004122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306613.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1301004122 is about 36069.4347335802. The cubic root of 1301004122 is about 1091.6738085917.
Adding to 1301004122 its reverse (2214001031), we get a palindrome (3515005153).
The spelling of 1301004122 in words is "one billion, three hundred one million, four thousand, one hundred twenty-two".
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