Base | Representation |
---|---|
bin | 1111100111000… |
… | …00000001001001 |
3 | 100010101111021201 |
4 | 13303200001021 |
5 | 232010103001 |
6 | 20554304201 |
7 | 3146660122 |
oct | 763400111 |
9 | 303344251 |
10 | 130941001 |
11 | 67a04a04 |
12 | 37a28061 |
13 | 21187ba9 |
14 | 13567049 |
15 | b767501 |
hex | 7ce0049 |
130941001 has 8 divisors (see below), whose sum is σ = 138951360. Its totient is φ = 123123792.
The previous prime is 130940963. The next prime is 130941017. The reversal of 130941001 is 100149031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130941001 - 29 = 130940489 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130941001.
It is not an unprimeable number, because it can be changed into a prime (130941071) 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, 46890 + ... + 49603.
It is an arithmetic number, because the mean of its divisors is an integer number (17368920).
Almost surely, 2130941001 is an apocalyptic number.
It is an amenable number.
130941001 is a deficient number, since it is larger than the sum of its proper divisors (8010359).
130941001 is an equidigital number, since it uses as much as digits as its factorization.
130941001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96575.
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 130941001 is about 11442.9454687156. The cubic root of 130941001 is about 507.7990517452.
The spelling of 130941001 in words is "one hundred thirty million, nine hundred forty-one thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •