Base | Representation |
---|---|
bin | 10011001011111110… |
… | …01111000011001000 |
3 | 222120220011112101100 |
4 | 21211333033003020 |
5 | 132044024310440 |
6 | 4422054221400 |
7 | 513161066322 |
oct | 114577170310 |
9 | 28526145340 |
10 | 10301010120 |
11 | 4406719405 |
12 | 1bb5954860 |
13 | c8217cc7b |
14 | 6da11a612 |
15 | 40451b230 |
hex | 265fcf0c8 |
10301010120 has 96 divisors (see below), whose sum is σ = 33785551800. Its totient is φ = 2721724416.
The previous prime is 10301010101. The next prime is 10301010127. The reversal of 10301010120 is 2101010301.
It can be written as a sum of positive squares in 4 ways, for example, as 9657779076 + 643231044 = 98274^2 + 25362^2 .
It is a super-2 number, since 2×103010101202 (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 not an unprimeable number, because it can be changed into a prime (10301010127) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92017 + ... + 170496.
Almost surely, 210301010120 is an apocalyptic number.
10301010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10301010120 is an abundant number, since it is smaller than the sum of its proper divisors (23484541680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10301010120 is a wasteful number, since it uses less digits than its factorization.
10301010120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262639 (or 262632 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 10301010120 its reverse (2101010301), we get a palindrome (12402020421).
The spelling of 10301010120 in words is "ten billion, three hundred one million, ten thousand, one hundred twenty".
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