Base | Representation |
---|---|
bin | 10011001010110010… |
… | …00100000101010010 |
3 | 222120012100011012022 |
4 | 21211121010011102 |
5 | 132033444104410 |
6 | 4421055531442 |
7 | 513010042220 |
oct | 114531040522 |
9 | 28505304168 |
10 | 10291003730 |
11 | 4401004467 |
12 | 1bb2529b82 |
13 | c80088527 |
14 | 6d8a73b10 |
15 | 4036e1455 |
hex | 265644152 |
10291003730 has 32 divisors (see below), whose sum is σ = 21438051840. Its totient is φ = 3483679680.
The previous prime is 10291003729. The next prime is 10291003741. The reversal of 10291003730 is 3730019201.
It is a self number, because there is not a number n which added to its sum of digits gives 10291003730.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 924941 + ... + 936000.
It is an arithmetic number, because the mean of its divisors is an integer number (669939120).
Almost surely, 210291003730 is an apocalyptic number.
10291003730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10291003730 is an abundant number, since it is smaller than the sum of its proper divisors (11147048110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10291003730 is a wasteful number, since it uses less digits than its factorization.
10291003730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1861034.
The product of its (nonzero) digits is 1134, while the sum is 26.
The spelling of 10291003730 in words is "ten billion, two hundred ninety-one million, three thousand, seven hundred thirty".
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