Base | Representation |
---|---|
bin | 100110100001… |
… | …110110100100 |
3 | 201000010202222 |
4 | 212201312210 |
5 | 10041201012 |
6 | 1000251512 |
7 | 151564310 |
oct | 46416644 |
9 | 21003688 |
10 | 10100132 |
11 | 5779419 |
12 | 3470b98 |
13 | 2128313 |
14 | 14acb40 |
15 | d47972 |
hex | 9a1da4 |
10100132 has 24 divisors (see below), whose sum is σ = 20333376. Its totient is φ = 4300128.
The previous prime is 10100131. The next prime is 10100147. The reversal of 10100132 is 23100101.
It is not an unprimeable number, because it can be changed into a prime (10100131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458 + ... + 5670.
It is an arithmetic number, because the mean of its divisors is an integer number (847224).
Almost surely, 210100132 is an apocalyptic number.
It is an amenable number.
10100132 is an abundant number, since it is smaller than the sum of its proper divisors (10233244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10100132 is a wasteful number, since it uses less digits than its factorization.
10100132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2387 (or 2385 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 10100132 is about 3178.0704837999. The cubic root of 10100132 is about 216.1601749742.
Adding to 10100132 its reverse (23100101), we get a palindrome (33200233).
The spelling of 10100132 in words is "ten million, one hundred thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •