Base | Representation |
---|---|
bin | 100111000010101… |
… | …0000001110001010 |
3 | 10101021222220011220 |
4 | 1032011100032022 |
5 | 10140330000020 |
6 | 333553502510 |
7 | 44314550004 |
oct | 11605201612 |
9 | 3337886156 |
10 | 1310000010 |
11 | 612508440 |
12 | 306871a36 |
13 | 17b529847 |
14 | c5da5374 |
15 | 7a018240 |
hex | 4e15038a |
1310000010 has 128 divisors (see below), whose sum is σ = 3548344320. Its totient is φ = 306796800.
The previous prime is 1309999987. The next prime is 1310000017. The reversal of 1310000010 is 100000131.
It is a super-2 number, since 2×13100000102 = 3432200052400000200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1310000017) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1187119 + ... + 1188221.
It is an arithmetic number, because the mean of its divisors is an integer number (27721440).
Almost surely, 21310000010 is an apocalyptic number.
1310000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1310000010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1774172160).
1310000010 is an abundant number, since it is smaller than the sum of its proper divisors (2238344310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310000010 is a wasteful number, since it uses less digits than its factorization.
1310000010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1244.
The product of its (nonzero) digits is 3, while the sum is 6.
The square root of 1310000010 is about 36193.9222798525. The cubic root of 1310000010 is about 1094.1841841477.
Adding to 1310000010 its reverse (100000131), we get a palindrome (1410000141).
The spelling of 1310000010 in words is "one billion, three hundred ten million, ten", and thus it is an aban number.
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