Base | Representation |
---|---|
bin | 100110110001011… |
… | …1011111011101010 |
3 | 10100200001211222201 |
4 | 1031202323323222 |
5 | 10131024112020 |
6 | 333033010414 |
7 | 44145231415 |
oct | 11542737352 |
9 | 3320054881 |
10 | 1301004010 |
11 | 608423629 |
12 | 303853a0a |
13 | 1796c9c77 |
14 | c4b02b7c |
15 | 7933ca0a |
hex | 4d8bbeea |
1301004010 has 16 divisors (see below), whose sum is σ = 2342551176. Its totient is φ = 520236288.
The previous prime is 1301004007. The next prime is 1301004013. The reversal of 1301004010 is 104001031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1301004007) and next prime (1301004013).
It can be written as a sum of positive squares in 4 ways, for example, as 508637809 + 792366201 = 22553^2 + 28149^2 .
It is a super-2 number, since 2×13010040102 = 3385222868072160200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (1301004013) 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, 15382 + ... + 53278.
Almost surely, 21301004010 is an apocalyptic number.
1301004010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1301004010 is a deficient number, since it is larger than the sum of its proper divisors (1041547166).
1301004010 is a wasteful number, since it uses less digits than its factorization.
1301004010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41337.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 1301004010 is about 36069.4331810191. The cubic root of 1301004010 is about 1091.6737772653.
Adding to 1301004010 its reverse (104001031), we get a palindrome (1405005041).
The spelling of 1301004010 in words is "one billion, three hundred one million, four thousand, ten".
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