Base | Representation |
---|---|
bin | 1011100011110100… |
… | …0000100110110010 |
3 | 22000020211210011100 |
4 | 2320331000212302 |
5 | 22323332013020 |
6 | 1231524025230 |
7 | 136616034114 |
oct | 27075004662 |
9 | 8006753140 |
10 | 3103001010 |
11 | 135262164a |
12 | 727232216 |
13 | 3a5b38c95 |
14 | 2161793b4 |
15 | 13263ca90 |
hex | b8f409b2 |
3103001010 has 24 divisors (see below), whose sum is σ = 8067802860. Its totient is φ = 827466912.
The previous prime is 3103001003. The next prime is 3103001021. The reversal of 3103001010 is 101003013.
It can be written as a sum of positive squares in 2 ways, for example, as 2887880121 + 215120889 = 53739^2 + 14667^2 .
It is a super-2 number, since 2×31030010102 = 19257230536122040200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3103000983 and 3103001001.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17238805 + ... + 17238984.
Almost surely, 23103001010 is an apocalyptic number.
3103001010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3103001010 is an abundant number, since it is smaller than the sum of its proper divisors (4964801850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103001010 is a wasteful number, since it uses less digits than its factorization.
3103001010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34477802 (or 34477799 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
The square root of 3103001010 is about 55704.5869745033. The cubic root of 3103001010 is about 1458.5700971851.
Adding to 3103001010 its reverse (101003013), we get a palindrome (3204004023).
The spelling of 3103001010 in words is "three billion, one hundred three million, one thousand, ten".
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