Base | Representation |
---|---|
bin | 11110101111000011010 |
3 | 1220011112010 |
4 | 3311320122 |
5 | 224212010 |
6 | 33330350 |
7 | 11363145 |
oct | 3657032 |
9 | 1804463 |
10 | 1007130 |
11 | 628743 |
12 | 4069b6 |
13 | 293547 |
14 | 1c305c |
15 | 14d620 |
hex | f5e1a |
1007130 has 32 divisors (see below), whose sum is σ = 2462400. Its totient is φ = 263552.
The previous prime is 1007129. The next prime is 1007137. The reversal of 1007130 is 317001.
It is not an unprimeable number, because it can be changed into a prime (1007137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486 + ... + 2054.
It is an arithmetic number, because the mean of its divisors is an integer number (76950).
21007130 is an apocalyptic number.
1007130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1007130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1231200).
1007130 is an abundant number, since it is smaller than the sum of its proper divisors (1455270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1007130 is a wasteful number, since it uses less digits than its factorization.
1007130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638.
The product of its (nonzero) digits is 21, while the sum is 12.
The square root of 1007130 is about 1003.5586679412. The cubic root of 1007130 is about 100.2371040391.
It can be divided in two parts, 10071 and 30, that added together give a palindrome (10101).
The spelling of 1007130 in words is "one million, seven thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.386 sec. • engine limits •