Base | Representation |
---|---|
bin | 10011001111100101… |
… | …11001010111101110 |
3 | 222200000012221110222 |
4 | 21213302321113232 |
5 | 132124310030110 |
6 | 4425100131342 |
7 | 514006566500 |
oct | 114762712756 |
9 | 28600187428 |
10 | 10331330030 |
11 | 442184818a |
12 | 2003b36b52 |
13 | c88537748 |
14 | 70016dd70 |
15 | 407009c55 |
hex | 267cb95ee |
10331330030 has 48 divisors (see below), whose sum is σ = 21647549376. Its totient is φ = 3539712960.
The previous prime is 10331329999. The next prime is 10331330057. The reversal of 10331330030 is 3003313301.
It is a junction number, because it is equal to n+sod(n) for n = 10331329990 and 10331330008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 787787 + ... + 800793.
It is an arithmetic number, because the mean of its divisors is an integer number (450990612).
Almost surely, 210331330030 is an apocalyptic number.
10331330030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10331330030 is an abundant number, since it is smaller than the sum of its proper divisors (11316219346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10331330030 is a wasteful number, since it uses less digits than its factorization.
10331330030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14649 (or 14642 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 17.
Adding to 10331330030 its reverse (3003313301), we get a palindrome (13334643331).
The spelling of 10331330030 in words is "ten billion, three hundred thirty-one million, three hundred thirty thousand, thirty".
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