Base | Representation |
---|---|
bin | 10011000101000001… |
… | …00101010100110010 |
3 | 222102211100012002102 |
4 | 21202200211110302 |
5 | 131434104041000 |
6 | 4412211220402 |
7 | 511552013450 |
oct | 114240452462 |
9 | 28384305072 |
10 | 10242643250 |
11 | 4386783524 |
12 | 1b9a2a7702 |
13 | c73055468 |
14 | 6d24859d0 |
15 | 3ee33c3d5 |
hex | 262825532 |
10242643250 has 32 divisors (see below), whose sum is σ = 21913407360. Its totient is φ = 3511762800.
The previous prime is 10242643237. The next prime is 10242643339. The reversal of 10242643250 is 5234624201.
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, 2924720 + ... + 2928219.
It is an arithmetic number, because the mean of its divisors is an integer number (684793980).
Almost surely, 210242643250 is an apocalyptic number.
10242643250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10242643250 is an abundant number, since it is smaller than the sum of its proper divisors (11670764110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10242643250 is an equidigital number, since it uses as much as digits as its factorization.
10242643250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5852963 (or 5852953 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
The spelling of 10242643250 in words is "ten billion, two hundred forty-two million, six hundred forty-three thousand, two hundred fifty".
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