Base | Representation |
---|---|
bin | 10010101001010100… |
… | …10000111011100010 |
3 | 221211122010221020200 |
4 | 21110222100323202 |
5 | 131000114101010 |
6 | 4333151250030 |
7 | 503031101325 |
oct | 112452207342 |
9 | 27748127220 |
10 | 10010300130 |
11 | 427760a716 |
12 | 1b34519916 |
13 | c36b8581c |
14 | 6ad6847bc |
15 | 3d8c44cc0 |
hex | 254a90ee2 |
10010300130 has 24 divisors (see below), whose sum is σ = 26026780572. Its totient is φ = 2669413344.
The previous prime is 10010300107. The next prime is 10010300177. The reversal of 10010300130 is 3100301001.
It can be written as a sum of positive squares in 2 ways, for example, as 9718607889 + 291692241 = 98583^2 + 17079^2 .
It is a super-2 number, since 2×100103001302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
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, 55612689 + ... + 55612868.
Almost surely, 210010300130 is an apocalyptic number.
10010300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10010300130 is an abundant number, since it is smaller than the sum of its proper divisors (16016480442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010300130 is a wasteful number, since it uses less digits than its factorization.
10010300130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111225570 (or 111225567 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
Adding to 10010300130 its reverse (3100301001), we get a palindrome (13110601131).
The spelling of 10010300130 in words is "ten billion, ten million, three hundred thousand, one hundred thirty".
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