Base | Representation |
---|---|
bin | 100111001001… |
… | …100111001100 |
3 | 201022102011200 |
4 | 213021213030 |
5 | 10111403423 |
6 | 1003545500 |
7 | 153143151 |
oct | 47114714 |
9 | 21272150 |
10 | 10262988 |
11 | 587a80a |
12 | 352b290 |
13 | 2184498 |
14 | 1512228 |
15 | d7ad43 |
hex | 9c99cc |
10262988 has 36 divisors (see below), whose sum is σ = 26218920. Its totient is φ = 3384576.
The previous prime is 10262977. The next prime is 10263007. The reversal of 10262988 is 88926201.
10262988 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2023 + ... + 4961.
Almost surely, 210262988 is an apocalyptic number.
10262988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10262988 is an abundant number, since it is smaller than the sum of its proper divisors (15955932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10262988 is a wasteful number, since it uses less digits than its factorization.
10262988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3046 (or 3041 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 10262988 is about 3203.5898613899. The cubic root of 10262988 is about 217.3157853606.
The spelling of 10262988 in words is "ten million, two hundred sixty-two thousand, nine hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.152 sec. • engine limits •