Base | Representation |
---|---|
bin | 101000101111… |
… | …011011110000 |
3 | 202002121021100 |
4 | 220233123300 |
5 | 10213230143 |
6 | 1020524400 |
7 | 156531111 |
oct | 50573360 |
9 | 22077240 |
10 | 10680048 |
11 | 6035095 |
12 | 36b0700 |
13 | 229c272 |
14 | 15c0208 |
15 | e0e6d3 |
hex | a2f6f0 |
10680048 has 30 divisors (see below), whose sum is σ = 29889704. Its totient is φ = 3559968.
The previous prime is 10680031. The next prime is 10680053. The reversal of 10680048 is 84008601.
It is a super-2 number, since 2×106800482 = 228126850564608, which contains 22 as substring.
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 36940 + ... + 37227.
Almost surely, 210680048 is an apocalyptic number.
10680048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10680048 is an abundant number, since it is smaller than the sum of its proper divisors (19209656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10680048 is a wasteful number, since it uses less digits than its factorization.
10680048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74181 (or 74172 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 10680048 is about 3268.0342715461. The cubic root of 10680048 is about 220.2204951881.
Adding to 10680048 its reverse (84008601), we get a palindrome (94688649).
The spelling of 10680048 in words is "ten million, six hundred eighty thousand, forty-eight".
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